Gupta, Naresh Kumar <br/><br/>
Reasech in teaching sceince / 
by Naresh Kumar Gupta 
 - New Delhi:  A.P.H. Publishing Corporation,  2010. 
 - x, 210p. :  ill. ;  22cm. 
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>8170248655 
<br/><br/><label>Source: </label>B-36801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research in science
<br/><br/><label>LC Class. No.: </label>Q126.9  / .G86  2010