Schaefer, Richard T <br/><br/>
Sociology / Richard T Schaefer, Robert P. Lamm. 

 - 4th ed. 
 - New York : McGraw-Hill, 1992  New York : McGraw-Hill, 1992 
 - xvii, 712 p. : ill. ; 26 cm. 
<br/><br/><label>ISBN: </label>0071128050 (International ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology      Social problems