Joy of Knowledge :  the comprehensive home reference library / 

 - New Delhi :  Oriole Publishing Lt. ,  1987. 
 - 12 volume set  ill. ; 
<br/><br/>12 volume set 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia<br/>Knowledge
<br/><br/><label>Dewey Class. No.: </label>R 032  / JOY N87J