Ahl, David H. <br/><br/>
The Timex Sinclair 1000 idea book :  includes 50 ready -to-mn- programs / 
David H. Ahl of program conversion, David Grosjean ... (et al.). 
 - Morris Plains, N.J. :  Creative Computing,  1983. 
 - 141 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0916688488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Timex 1000--Programming.<br/>Sinclair ZX81--Programming.