Hohenstein, C. Louis (Charles Louis),   1930- <br/><br/>
Using programmable calculators for business/ 
by C. Louis Hohenstein 
 - New York :  Wiley,  1982. 
 - viii, 296 p. :  ill.  26 cm. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Business--Data processing.<br/> Programmable calculators.