TY  - GEN
AU  - Marcotty, Michael
AU  - Ledgard, Henry F
TI  - Programming Language landscape, syntex /semantics / implementation
SN  - 0574219455
U1  - 001.6424 
PY  - 1987///
CY  - New Delhi
PB  - Galgotia
KW  - Computer
KW  - Programming
ER  -