"Ruth Ashley","Judi N. Fernandez" <br/><br/>
GW-BASIC 

 - JOHN WILEY AND SONS  New York : Wiley, c1991.  1991 
 - 331 
<br/><br/><label>ISBN: </label>0471533254 
<br/><br/><label>Dewey Class. No.: </label>001.642  / 1026