Walker, Charles R.  1893-1974 <br/><br/>
Modern technology and civilization :  an introduction to human problems in the machine age / 
Charles R. Walker 
 - New York :  McGraw-Hill,  1962 
 - xi, 469 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology and civilization
<br/><br/><label>Dewey Class. No.: </label>301.243