Management Information Systems/  English. 
James A.O'Brien 
 - 6th Ed. 
 - Delhi:  Tata McGraw-Hill Publishing Company Limited,  2004. 
 - xxix,529p.:  ill.;  27cm. 
<br/><br/><label>ISBN: </label>0070587396 
<br/><br/><label>Dewey Class. No.: </label>658.235:658  / OBR