Shafer, Dan. <br/><br/>
Hypertalk programming / 
Dan Peter. 
 - Rev. ed. 
 - Carmel, Ind. :  Hayden Books,  1988. 
 - 557 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0672484390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hypertalk (Computer program language)