Simpson, Alan <br/><br/>
Focus on Symphony macros. 

 - Berkeley :  SYBEX,  c1986. 
 - 239 p. :  23 cm. 
<br/><br/><label>ISBN: </label>0895883511 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTADORAS -PROGRAMACION
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.06