Gakhar, Attam Parkash <br/><br/>
Librarian's guide to broad system of ordering (BSO) 
by Attam Parkash Gakhar 
 - New Delhi  Metropolitcan   1982 
 - xii, 82p.;  24cm. 
<br/><br/><label>Dewey Class. No.: </label>Lib025.43  / GAK