Image Item No. Description  9771  Computer Interface Card Unit Manual (199.009.080) Catalog: Books: Informational Book: Educational & Dacta: Technic  9700  Computer Interface Unit Manual Catalog: Books: Informational Book: Educational & Dacta: Technic  9767  Computer Interface Unit Manual Apple IIe (199.009.070) Catalog: Books: Informational Book: Educational & Dacta: Technic