Gupta, A. K. and Sharma, J. K. <br/><br/>
Management of systems 

 - Delhi  ; Macmillan  , 1997 
 - ix,559p. 
<br/><br/><label>ISBN: </label>0333923952  220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Dewey Class. No.: </label>658  / GUP