Einstein's Beginners' guide to the Timex/Sinclair 1000 & ZX81 /

Bibliographic Details
Main Author:	Einstein, Jeff
Format:	Book
Language:	English
Published:	San Diego : Harcourt Brace Jovanovich, [1984]
Edition:	1st ed.
Series:	Einstein, Jeff. Computer guides. Books for professionals.
Subjects:	Timex 1000 (Computer) > Programming. Sinclair ZX81 (Computer) > Programming.