TY  - BOOK
AU  - CHORAFAS, Dimitris N
AU  - 
TI  - Fourth and fifth generation programming languages: Which Unix? AT&T, IBM and other standard bearers
SN  - 0071001662
U1  - 005.13 
PY  - 1987///
CY  - NEW YORK
PB  - MCGRAW-HILL
KW  - PROGRAMMING LANGUAGES
ER  -