Scientific American resource library :  readings in social sciences. 

 - San Fransico :  W.H. Freeman,  1969. 
 - 359 p. :  ill. (part col.), maps. 
<br/><br/> Vol. 1 a Scientific American offprint no. 601-637- 
<br/><br/><label>ISBN: </label>0716709929 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences.