Adams, Gerald R. <br/><br/>
Understanding research methods 
Gerald R. Adams, Jay D. Schvaneveldt. 
 - 2nd ed. 
 - New York  Longman  c1991. 
 - ix, 405 p.  ill.  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0801304156 
<br/><br/><label>LCCN: </label>90006535  
<br/><br/><label>Nat. Bib. No.: </label>GB91-56667 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology.
<br/><br/><label>Subjects--Index Terms: </label>Social sciences  Research 
<br/><br/><label>LC Class. No.: </label>H62  / .A418 1991 
<br/><br/><label>Dewey Class. No.: </label>300/.72