The environment of change / 
edited by Aaron W. Warner, Dean Morse and Thomas E. Cooney 
 - New York :  Columbia University Press,  1969 
 - xv, 186 p. ;  24 cm. 
<br/><br/><label>ISBN: </label> USD 21.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology and civilization<br/>Social change
<br/><br/><label>Dewey Class. No.: </label>301.24