Input Magazine Marshall Cavendish Issue No. 1 1984 Computer Programming BASIC

Input Magazine Marshall Cavendish Issue No. 7 1984 Computer Programming BASIC

Input Magazine Marshall Cavendish Issue No. 5 1984 Computer Programming BASIC

Input Magazine Marshall Cavendish Issue No. 6 1984 Computer Programming BASIC

Input Magazine Marshall Cavendish Issue No. 2 1984 Computer Programming BASIC

Input Magazine Marshall Cavendish Issue No. 3 1984 Computer Programming BASIC

Input Magazine Marshall Cavendish Issue No. 4 1984 Computer Programming BASIC

Input Magazine Marshall Cavendish Issue No. 9 1984 Computer Programming BASIC