Spencer Milton H <br/><br/>
Managerial economics, decision making and forward planning 
Spencer Milton H; Siegelman Louis 
 - Illinois  Richard d irwin inc         1960 
 - xvi,454p.  cm. 
 - Irwin Series in economics .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry Economics
<br/><br/><label>Dewey Class. No.: </label>X9, K0/TD3