Chacko George K <br/><br/>
Applied operations research 

 -  1976 
 - p.  cm. 
 - System analysis in hierarchical decision-making .
<br/><br/><label>Standard No.: </label>68860 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operational research
<br/><br/><label>Dewey Class. No.: </label>B28930aX:89M, L6.1;1