McNamara, Robert S. <br/><br/>
The essence of security :  reflections in office/ 
Robert S.McNa mara. 
 - New York :  Harper & Row ,  1968 
 - xii, 176 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial relations.
<br/><br/><label>Dewey Class. No.: </label>331