Cohen, Stephen F..
Voices of glasnost: interviews with Gorbachev’s reformers /
Stephen F. Cohen, Katrina vanden Heuvel 
. - 1st ed. 
. - New York : W.W. North,  1989 
. - 339 p.  ill.  24 cm. 
<br/><label>  ISBN: </label>0-393-02625-6