Crouch, Martin. <br/><br/>
Revolution & evolution :  Gorbachev and soviet politics / 
Martin Crouch. 
 - New York :  Philip Allan,  1989. 
 - ix, 245 p. :  ill. map ;  23 cm. 
<br/><br/>Includes index and Bibliography : p. 233-240. 
<br/><br/><label>ISBN: </label>0860034089 0860037088 (pbk.) 
<br/><br/><label>Subjects--Personal Names: </label><br/>Gorbachev, Mikhail Sergeevich, 1931- 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Soviet Union--Politics and government--1917-