Schaefer, Richard T. <br/><br/>
Sociology/ 
Richard T. Schaefer 
 - New York :   McGraw-hill book, inc.,   c1995. 
 - xxiv 677 p. ;   26 cm. 
<br/><br/>includes reference and index. 
<br/><br/><label>ISBN: </label>0-07-056959-2 
<br/><br/><label>Dewey Class. No.: </label>Circ. 301. Sci3s 1995