Gupta, Santosh  . <br/><br/>
Research methodology and statistical techniques /  
by Santosh Gupta. 
 - New Delhi :   Deep& Deep publications ,   2003 
 - v-xii,1- 510p :  
<br/><br/><label>ISBN: </label>81-7100-501-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology- Education
<br/><br/><label>Dewey Class. No.: </label>T48  / P3