Roper, Paul <br/><br/>
Machine code games routines for the commodore 64  Essential routines for game design 

 - London  Sunshian Books # Sunshine books  1984 
<br/><br/><label>ISBN: </label>0-946408-47-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>510.7834