Burch, John G. <br/><br/>
Information systems :  theory and practice / 
John G. Burch, Felix R. Strater, Gary Grudnitski. 
 - 2nd ed. 
 - New York :  John Wiley & Sons,  1979. 
 - 571 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems