HAIGH,Roger. W. <br/><br/>
Basic for Micro-Computers: Apple Trs-80,PET 

 - Boston  Prindle Weber & Schmidt  1983 
 - xii,293p. 
<br/><br/><label>ISBN: </label>0-87150-334-4 
<br/><br/><label>Dewey Class. No.: </label>1.64