Nand,Brahma  <br/><br/>
Attraction & Potential  
by Brahma Nand and B.S.Tyagi,Bhu Dev Sharma  
 - Seventh Revised Edition  
 - Meerut   Kedar Nath Ram Nath   1981 
 - 264p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510  / NAN