Bergson, Abram <br/><br/>
Planning and productivity under Soviet socialism / 
Abram Bergson 
 - New York :  Carnegie-Mellon University,  c1968. 
 - 96 p. ;  23 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Production economics<br/>Soviet_union<br/>Economics
<br/><br/><label>LC Class. No.: </label>HC336.23  / .B47 1968 
<br/><br/><label>Dewey Class. No.: </label>330.947  / B485P