Haywood, Daniel. <br/><br/>
Creating arcade games on your zx spectrum / 
By Haywood, Daniel. 
 - 1st ed. 
 - London :  Interface publications  1983. 
 - 158p. ;  PB  21 cm. 
<br/><br/><label>ISBN: </label>0907563287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>User defined graphics<br/>Using logical operators<br/>Adding interest to games
<br/><br/><label>Dewey Class. No.: </label>005.101   / HAYD