SINHA, M. P. <br/><br/>
CSIR - UGC NET / JRF / SET : PHYSICAL SCIENCES. 

 - AGRA  UPKAR PRAKSHAN  2002 
 - 456 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  HIGHER STUDIES
<br/><br/><label>Dewey Class. No.: </label>620.112 23.112 23  / SIN