From Theirs to OURS Authors Publication Sinclair Users Network Pub Details Volume: 2 Issue: 2 Date March 1983 Pages 8 Read the article See all articles from Sinclair Users Network March 1983 Comparison of functions and commands in Apple, PET and TRS-80 BASICs. Products Downloadable Media Related Articles Tags Sinclair Users Network, 1983, TS 1000 People No people associated with this content.