Berner, Jeff <br/><br/>
At Your Fingertips. 

 - 1st./ed 
 - 202p  23.5cm. 
<br/><br/><label>ISBN: </label>0673180492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers-Programming--Illinois--1984--paperbound<br/>Microcomputers--Illinois--1984--paperbound