Ralf

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 20 - 25 working days Ralf is forever getting under his family's feet. But when a fire threatens to burn the house down, Ralf streches himself to the limit to save his family. A heartwarming and surreal picture book from important new talent Jean Jullien. Features Summary A fun picture book about an accident-prone sausage dog called Ralf, who is forever getting under his family's feet. Author Jean Jullien Publisher Frances Lincoln Childrens Books Release date 20170125 Pages 56 ISBN 1-84780-819-0 ISBN 13 978-1-84780-819-6

Hunting in Southern Africa By: Ralf Robert Enderwitz A first edition hardcover published by Impala Publishers in 1994 Picture cover boards are clean & bright, binding is tight & strong, no marks or inscriptions. Postage within South Africa R50.00 Overseas Customers can contact us for a Postage Quote Abe #07461

  Weight training by world body building champion & Hollywood actor Ralf Moller (Viking Sagas, Cyborg, Universal Soldier etc.). Hardcover with dust jacket. Good condition with a closed tear at the spine crown of the dust jacket. Illustrated with many photos. 128pp.

Buy Weight Training by Ralf Moller - a complete step-by-step guide for R80.00

Buy Role of the Artist in Society - 24 Interviews from South Africa - Will, Ralf G. for R250.00

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 7 - 13 working days A concise yet comprehensive introduction to the central theoretical concepts of modern astrophysics, presenting hydrodynamics, radiation, and stellar dynamics all in one textbook. Adopting a modular structure, the authors illustrate a small number of fundamental physical methods and principles, which are sufficient to describe and understand a wide range of seemingly very diverse astrophysical phenomena and processes. For example, the formulae that define the macroscopic behavior of stellar systems are all derived in the same way from the microscopic distribution function. This function itself may be obtained from fundamental kinetic theory, and it is a discussion of these relations that constitutes the second chapter of this book. The concept of distribution functions and Boltzmann's equation is defined, while the equilibrium distribution function for ideal gases is calculated, followed by a discussion of small perturbations and their relaxation back to the equilibrium state. Finally, the authors show that macroscopic quantities are usually associated with moments of the distribution function and derive their evolutionary equations. Aimed at students at graduate level and lecturers teaching courses in theoretical astrophysics or advanced topics in modern astronomy, this book with its abundant examples and exercises also serves as a reference and entry point for more advanced researchers wanting to update their knowledge of the physical processes that govern the behavior and evolution of astronomical objects. Features Summary This book provides a comprehensive overview and introduces the basic theoretical concepts relevant for modern astrophysics. The book is structured in a modular way and can also be used by other researchers who want to refresh their memory of theoretical aspects in astrophysics.. Author Ralf Klessen (Author), Matthias Bartelmann (Author) Publisher Wiley-VCH Verlag GmbH Release date 20121219 Pages 340 ISBN 3-527-41004-X ISBN 13 978-3-527-41004-0

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 11 - 17 working days In today's society characterized by pluralism and transition, theology is increasingly being done in conversation with other disciplines - a process that is challenging narrow conceptions of God's work in the world. John W. de Gruchy has been at the forefront of efforts to reimagine theology as an interdisciplinary task, and this volume not only honors de Gruchy's work but uses it as a wellspring for theology in the twenty-first century. The title explores the relationship between Christian theology and a wide range of disciplines drawn from the arts, humanities, and sciences. These engaging chapters reveal the contributions that other facets of life can make to Christian thought while also upholding the vital religious grounding that theology brings to conversations about culture, politics, ethics, history, sociology, and other topics. Features Summary In today's society characterized by pluralism and transition, theology is increasingly being done in conversation with other disciplines - a process that is challenging narrow conceptions of God's work in the world.. Author Ralf K. Wustenberg (Author), Lyn Holness (Author) Publisher David Philip, Publishers Release date 20031231 Pages 286 ISBN 0-86486-605-4 ISBN 13 978-0-86486-605-9

Edited into hunting and fishing in Botswana, Mozambique, Namibia; RSA, Tanzania, Zambia ad Zimbabwe. First edition hardcover written by Ralf Robert Enderwitz, published by Impala Publishers, 1994. Picture boards. 305 pages. Profusely illustrated. Very good condition. Tracked postage is R75.00.