Sedlack, Richard Guy, 1940- <br/><br/>
Social research  theory and methods 
/ R. Guy Sedlack and Jay Stanley 
 - Allyn and Bacon : Boston  1992 
 - xi, 468 p. ; 25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0205131875 
<br/><br/><label>LCCN: </label>91-014022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology<br/>Sociology--Research--Methodology