Marvin, Philip R. (Philip Roger), 1916- <br/><br/>
Executive time management 
Philip Marvin 
 - New York  American Management Associations  1980 
 - 29 p. :  ill. ;  27cm. 
 - AMA survey report .
<br/><br/><label>ISBN: </label>0814431402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time allocation surveys--United States<br/>Executives--United States<br/>Industrial management--United States