TY  - BOOK
AU  - Chorafas,Dimitris N.
TI  - Fourth and fifth generation programming languages
SN  - 0070108641 (v. 1) :
AV  - QA76.7 .C485 1986 .C485 1986
U1  - 005.13/3 19
PY  - 1986///
CY  - New York
PB  - McGraw-Hill
N1  - Includes index
ER  -