Communities  :  Adventures In Time And Place /  eng. 
James A. Banks , Barry K. Beyer ,Gloria Contreras  
 - New York:  Macmillan Mc Graw Hill,  , 
 - 331p.;  ill.;  28cm. 
<br/><br/><label>ISBN: </label>002148807x 
<br/><br/><label>Dewey Class. No.: </label>372.83  / COM