Bibliografía (28 obras)
100 Science Lessons for Year 06 with CD-ROM
2007
100 Science Homework Activities for Years 5 And 6
2002
100 Science Lessons
2001
Computer freebies (and almost freebies)
1994
WordStar included
1993
LANtastic made easy
1992
QuickBASIC programmer's toolkit
1989
Turbo Pascal programmer's toolkit
Using Turbo Modula 2
1987
Turbo Pascal program library
1986
Turbo Pascal
32 BASIC programs for the Coleco ADAM computer
1984
Mind moves
32 BASIC programs for the ATARI computer
32 BASIC programs for the IBM PCjr
32 BASIC programs for the TI-99/4A computer
Roadrace and more for the Commodore 64
Thirty-Two Basic Programs for the Atari Computer
Trs-80 Color Programs/Dilithium Software
1983
More than 32 BASIC programs for the Commodore 64 computer
More than 32 BASIC programs for the IBM Personal Computer
More than 32 BASIC programs for the VIC-20 computer
TRS-80 color programs
1982
32 BASIC programs for the Exidy Sorcerer
1981
32 BASIC programs for the Apple computer
32 BASIC programs for the TRS-80 (level II) computer
1980
32 basic programs for the PET computer
1979
Thirty two BASIC programs for the PET computer
