McHale John <br/><br/>
Changing information environment 

 - London  Paul Elek U. K.         1976 
 - 117p.  cm. 
 - Environmental Studies .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Dewey Class. No.: </label>X:8:(D6,9(B), L6