English J Morley Ed. <br/><br/>
Economics of engineering and social systems 
English J Morley Ed. 
 - New York  Wiley Interscience U S A       1972 
 - ix, 321p.  cm. 
<br/><br/> Bibliography at the end of each chapter 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Research Economics
<br/><br/><label>Dewey Class. No.: </label>X:(B2893), L2