Cărți de Albert Leffingwell

An Ethical Problem Or, Sidelights Upon Scientific Experimentation on Man and Animals: With Some of the Best Passages of the Saint's Writings

Autor Albert Leffingwell

31 ian 2012

Preț: 216^.94 lei

43-57 zile

Vivisection

Autor Albert Leffingwell

Preț: 42^.79 lei

22-36 zile

An Ethical Problem

Autor Albert Leffingwell et al.

Preț: 77^.24 lei

43-57 zile

The Vivisection Question

Autor Albert Leffingwell

26 mai 2018

Preț: 142^.12 lei

17-23 zile