French,S. <br/><br/>
Oprational research techniques/ 
S. French 
 -  Edward Arnold,  1986 
<br/><br/><label>ISBN: </label>071335573 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Research Techniques
<br/><br/><label>Dewey Class. No.: </label>001.424  / FRE