ABC

Etymology:
ABC:  a: the rudiments of reading, writing, and spelling  
b: the rudiments of a subject 
(http://c.gp.cs.cmu.edu:5103/prog/webster?abc)

Home Pages:
http://www.cwi.nl/~steven/abc/
http://www.cwi.nl/~guido/ftp/steven/www/abc.html

                                              MacABC

MAC NAME:  MacABC                                     

VERSION:  1.04.01                                 

README:  
"ABC is an imperative language originally designed as a replacement for BASIC: interactive, very easy to learn, but structured, high-level, and easy to use. ABC has been designed iteratively, and the present version is the 4th iteration. The previous versions were called B (not to be confused with the predecessor of C)".

AUTHORS :    
Frank van Dijk 
Leo Geurts
Timo Krijnen 
Lambert Meertens 
Steven Pemberton 
Guido van Rossum

COPYRIGHT:
(c) Stichting Mathematisch Centrum, Amsterdam, 1991

INTERNET SITES:
ftp://ftp.cwi.nl/pub/abc/
http://www.cwi.nl:80/ftp/abc/
ftp://ftp.uu.net/languages/abc/                                                  
ftp://unix.hensa.ac.uk/mirrors/uunet/languages/abc/
ftp://nic.funet.fi/pub/mac/programming/
ftp://nic.funet.fi/pub/languages/abc/                                             
ftp://scsx01.sc.ehu.es/pub/mac/programming/
ftp://ftp.fu-berlin.de/mac/lang/ABC/
ftp://pascal.zedat.fu-berlin.de/mac/lang/ABC/
ftp://ftp.cs.tu-berlin.de/pub/mac/lang/ABC/
ftp://archives.math.utk.edu/software/mac/progLanguages/abc.mac/
ftp://archives.math.utk.edu/software/mac/numberTheory/abc.mac/

Old versions:
ftp://sparky.nodak.edu/pub/mac/pub/programming/misc/