Estimate Heating Costs Authors Andrew Banta Publication Syntax Pub Details Volume: 2 Issue: 3 Date March 1981 Pages 4-6 Read the article See all articles from Syntax/Syntax ZX80 v2 n3 Use these 3 programs to estimate heating costs for houses and other small buildings. Products Downloadable Media Related Articles Tags Syntax, 1981, Type-in program, ZX80 People Andrew Banta
