Plekhanov, Georgiĭ Valentinovich,  1856-1918 <br/><br/>
Fundamental problems of Marxism / 
by G. Plekhanov ; edited by D. Ryazanov 
 - London :  Martin Lawrence,  1928 
 - xiv, 145 p. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dialectical materialism<br/>Socialism<br/>Social change