Enrick, Norbert Lloyd,  1920- <br/><br/>
Management planning :  a systems approach / 
Norbert Lloyd Enrick. 
 - New York :  McGraw-Hill,  c1967. 
 - xiii, 217 p. :  illus. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming (Mathematics).<br/>Industrial management--Mathematical models.
<br/><br/><label>Dewey Class. No.: </label>658.51  / ENM 1967