COOPER, D. R. <br/><br/>
Business Research Methods.  

 - 9th Ed. 
 - New Delhi,  Tata McGraw-Hill Publishing Company Limited,  2009. 
 - xxiii, 757.: ill.; figure, graph, table  Glossary, Index & Reference  24cm. 
<br/><br/><label>ISBN: </label>978-0-07-062019-3 
<br/><br/><label>Dewey Class. No.: </label>001.43 COO