Stewart, David W. <br/><br/>
Secondary research :  information sources and methods / 
David W. Stewart, Michael A. Kamins. 
 - 2a ed. 
 - Newbury Park, Calif., :  SAGE Publications,  1993. 
 - x, 158 p. 
 - Applied social research methods series; .
<br/><br/><label>ISBN: </label>0-8039-5037-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencias sociales --Investigación.
<br/><br/><label>Dewey Class. No.: </label>300.7'2  / S799s