Rao, Parvathiswara B. <br/><br/>
Research Metodology A New Approach / 
B. Parvathiswara Rao [and] Ravi aditya 
 - NEW DELHI:  PPH,  2012. 
 - 308p.  illustrations. 
<br/><br/> Include Statistical tables. 
<br/><br/><label>ISBN: </label>9788192157948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>300.72  / RAO.R