Defensive Awari Authors Jon Passler Publication Syntax Pub Details Volume: 3 Issue: 3 Date March 1982 Pages 2 Read the article See all articles from Syntax/Syntax ZX80 v3 n12 Improvements to author’s program. Products Downloadable Media Related Articles Tags Syntax, 1982, Jon T. Passler, Type-in program, ZX81 People No people associated with this content.