TY  - BOOK
AU  - Sethi R.
TI  - Programming Languages
SN  - 0000025761
U1  - 1.642 
PY  - 1990///
CY  - New York
PB  - A.W. Publicatons
KW  -  Construct
KW  -  Constructs
KW  -  Language
KW  -  Languages
KW  -  Programming
KW  - Computer Programming
KW  - Concepts
ER  -