White, D. J. <br/><br/>
Operational research techniques / 
[by] Douglas White, William Donaldson [and] Norman Lawrie. 
 - London,  Business Books,  1969-74. 
 - 2 v.  illus.  25 cm. 
<br/><br/> Vol. 1 has subtitle: An introduction. 
<br/><br/><label>ISBN: </label>0220799490 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.<br/>Production management.
<br/><br/><label>Dewey Class. No.: </label>001.424  / WHI N69O