Putnam Robert D. <br/><br/>
Bowling Alone : The Collapse And Revival Of American Community / Robert D. Putnam. 

 -  New York London : Simon & Schuster C2000. 
 - 541 P. : ILL. 1 MAP 25 CM. 
 -  0 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>97807432034043 (Pbk.)