Dock, V. Thomas. <br/><br/>
Principles of business data processing, with BASIC / 
V. Thomas Do ck, Edward Essick. 
 - Alternate 3d ed. 
 - Chicago :  Science Research Associates,  c1978. 
 - xvi, 519 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0574212205 
<br/><br/><label>LCCN: </label>78-012217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>BASIC (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>004