Manzer, Helen C <br/><br/>
Practical Sociology and Social Problems 

 - London :  Lippincot,  1942 
 - xiii, 366p. :  ilus;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociología
<br/><br/><label>Universal Decimal Class. No.: </label>304