Tapie Rohm, C. E. <br/><br/>
Essentials of information systems / 
C. E. Tapie Rohm, Jr., Walter T. Stewart, Jr. 
 - Inc., Santa Cruz, CA. :  Mitchell Publishing,  1988 
 - xx, 339 p., 16 p. of plates :  ill. (some col). ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0394393627 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing