2003-04-01 Appendix A from the C Programming Language (1978) has been added to the ccguide.pdf 2003-03-31 A book compiled from the small articles has been compiled. 2003-03-04 The os9guide has been split into a manual for Level One and one for Level Two. 2003-01-05 First upload of os9guide.pdf, ccguide.pdf, basic09.pdf and os9sysprog.pdf These files match pretty precisely the 1980s distributions for Level One from Microware.