Research methodology 

 -  1990 
<br/><br/><label>ISBN: </label> 30.00 
<br/><br/><label>Standard No.: </label>328486 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODS
<br/><br/><label>Dewey Class. No.: </label>sigma:(f), 35N0;1