1. Understanding Your Spectrum
by Logan, Ian 
Price: USD 13.00
Dealer: AbebooksUK, RIVERLEE BOOKS
Description: ISBN10: 086161111X, ISBN13: 9780861611119, [publisher: Melbourne Ho.] Softcover Paperback in very good condition for year. 192 pages [Waltham Cross, HERTS, United Kingdom] [Publication Year: 1983]