What is Surplus Value? 
Volkova, T., Volkov, F., and Chalian, G, Baskakov, V (English Translators) 
 - Russia:  Progress Publishers;  1986. 
 - 301p.:  ill.;  16.5cm. 
<br/><br/><label>ISBN: </label>0603000000255 
<br/><br/><label>Gov. Doc. Class. No.: </label>TDLM/118