TY  - BOOK
AU  - Martim, J.
TI  - Fourth-generation languages: : 4 GLS from IBM
SN  - 0133297640
U1  - 001.6424 MAR 
PY  - 1986///
CY  - Englewood Cliffs
PB  - ; Prentice-Hall, 
KW  - Programacao
KW  - Computador IBM
KW  - J Martim
ER  -