Verma, R. K. <br/><br/>
Research methodology / 
R. K. Verma and Gopal Verma. 
 - New Delhi :  Commonwealth publishers,  1989. 
 - iii, 197 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0702135623 
<br/><br/><label>LCCN: </label>98114830  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.<br/>Probabilities.<br/>Research--Statistical methods.<br/>Technical writing.
<br/><br/><label>LC Class. No.: </label>Q180.55  / .M455 1996 
<br/><br/><label>Dewey Class. No.: </label>338.91072  / VER 1989