Cherns Albert <br/><br/>
Sociotechnics 

 - London  Malaby Press           1976 
 - x,310p  cm. 
<br/><br/> Bibligraphy chapterwise 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, L6