Ross, Robert L. <br/><br/>
Research :  an introduction / 
Robert Ross 
 - New York :  Barnes & Noble,  1974 
 - 311 p. :  ill. ;  21 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography : p. 288-294 
<br/><br/><label>LCCN: </label>73-013439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Methodology