Timex Sinclair 1000/1500 BASIC Quick Reference Guide View on archive.org Author(s): Gilbert Held Pages: 2 Date: 1983 Quick reference card summarizing Timex Sinclair 1000/1500 BASIC Quick Reference Guide commands and syntax for the Timex/Sinclair. Document Related Content Timex Computer Corporation (company) Timex/Sinclair 1000 (product) Heading Image Gallery Tags Documentation TS 1000 TS 1500 Timex Computer Corporation Wiley Press People Gilbert Held
