Computer Studies – Part 4 (1984)(Ampalsoft)
Computer Studies – Part 1 (1984)(Ampalsoft)
Computer Studies – Part 2 (1984)(Ampalsoft)
BASIC Tutorial Advanced – Practical (1983)(Ampalsoft)
Maths 0 Level Revision Course – Calculus 1 (1983)(Ampalsoft)
BASIC Tutorial Beginners – Part 1 (1983)(Ampalsoft)