Alka Kumar <br/><br/>
Doris lessing  journey in evolution 
Alka Kumar. 
 - New Delhi  Books Plus  2001 
 - xii, 148p., 22cm. 
<br/><br/><label>ISBN: </label>81-87403-07-1. 
<br/><br/><label>Dewey Class. No.: </label>910.4  / A35D