Kropotkin, Petr Alekseevich, kniaz, 1842-1921 McKay, Iain <br/><br/>
Mutual aid : a factor in evolution 
Peter Kropotkin 
 -  s.n.] [s.l. 
 - 192 p. ; 23 cm. 
<br/><br/> This edition Will Jonson - t. p. verso  Reprinted 2005 
<br/><br/><label>ISBN: </label>9781497333734 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cooperation<br/>Social groups<br/>Sociology--HM
<br/><br/><label>LC Class. No.: </label>HM711.K9213 1955b