Summer, Charles E. <br/><br/>
The managerial mind :  science and theory in policy decisions / 
Charles E. Summer, Jeremiah J. O'Connell; with the collaboration of Boris Yavitz. 
 - rev. ed. 
 - Ill  R. D. Irwin :  Homewood  1968. 
 - 872 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management--Case studies.