Harper, William Massie <br/><br/>
Operational research 

 - London  Macdonald and Evans  1975 
 - xv, 301p. : ill 
 - The M & E handbook series .
<br/><br/> Includes index. -Bibliography: p. vi-vii. 
<br/><br/><label>ISBN: </label>0712115145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MANAGEMENT<br/>OPERATIONS RESEARCH
<br/><br/><label>LC Class. No.: </label>HD 20.5 Har