Pirtle, Wayne G, <br/><br/>
The social sciences :  An integrated approach / 
By wayne g. pirtle and John j. Grant. 
 - 845 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencias sociales
<br/><br/><label>LC Class. No.: </label>H83  / P56