Obrien, James A. <br/><br/>
Computers in business management :  an introduction / 
James A. Obrien 
 - Illinois :  Richard D. Irwin,  c1975. 
 - xxii, 643 p. :  ill., figs. ;  24 cm. 
 - Irwin Series in Information .. .
<br/><br/> Includes indexes. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .O27 1975 
<br/><br/><label>Dewey Class. No.: </label>651.8  / O13c