Dock, V. Thomas <br/><br/>
Principles of business data processing 

 - Chicago  Science Research Associates, Inc.  1974 
 - 95p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing
<br/><br/><label>LC Class. No.: </label>PAM QTO HF5548.2.D58