Introducing sociology  a collection of reading 
edited by Richard T. Schaefer and Robert P. Lamm. 
 - New York  McGraw-Hill  1987. 
 - xiv, 418 p. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070550778  donacion 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology<br/>United States--Social policy.<br/>Social problems.