ISO/IEC-9496 Complete Document History
CHILL - The ITU-T programming language

Complete Current Edition:
   4TH EDITION - CD ROM EDITION - Dec. 15, 2003

Obsolete Revision Information:
   1998 EDITION - CCITT HIGH LEVEL LANGUAGE (CHI - Oct. 1, 1996
   1995 EDITION - CCITT HIGH LEVEL LANGUAGE (CHI - Jan. 1, 1995
   1989 EDITION - CCITT HIGH LEVEL LANGUAGE (CHI - Jan. 1, 1989