Verma, O P <br/><br/>
Mathematics for Recreation 

 - New Delhi  Vikas  1976 
<br/><br/><label>Subjects--Uniform Titles: </label>--GENERAL STACK
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCE& MATHEMATICS--MATHEMATICSCommerce
<br/><br/><label>Dewey Class. No.: </label>510  / VAR-M