Ewing, David Paul. <br/><br/>
Using symphony / 
by David Paul Ewing, Geoffrey T. LeBlond. 
 - Indianapolis, Ind. :  Que,  1984. 
 - xxvi, 655 p. 
<br/><br/><label>ISBN: </label>0880221240 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.<br/>Symphony (Computer program).