Spottiswoode, Alison. <br/><br/>
QL Easel / 
Alison Spottiswoode. 
 - London :  Century Communications,  1984. 
 - 166 p. :  ill. ;  25 cm. 
 - A Blueprint handbook. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0712606300 (pbk.)  
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESEL (Computer program).<br/>Sinclair QL (Computer)--Programming.