Introducing systems analysis and design (Volume- 1) / 
The National computing center ltd. 
 - New Delhi:  Galgotia Booksource,  c1979. 
 - 166 p. :  ill. ;  21 cm. 
 - AES ;  vol. 3-2 .
 - AES (Series) ;  vol. 3-2. .
<br/><br/>Includes bibliographies. 
<br/><br/>
<br/><br/><label>LCCN: </label>87073081  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power (Mechanics)--Congresses.
<br/><br/><label>LC Class. No.: </label>TJ163.7  / .A62 1987 
<br/><br/><label>Dewey Class. No.: </label>621.042/NAI