Hammer, Darrell P. <br/><br/>
The USSR :  the politics of oligarchy / 
Darrell P. Hammer 
 - 2nd ed., fully rev. and updated 
 - Boulder :  Westview Press,  1986 
 - 260 p. :  ill. ;  23 cm. 
<br/><br/>p. 238-240. 
<br/><br/><label>ISBN: </label>0813300517 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Soviet Union--Politics and government--1953