TY  - BOOK
AU  - Ramkumar,   .
ED  -                                                                                                                                                                                                                                                                . 
TI  - Programming with FORTRAN 77 / 
SN  - 0-07-451859-3
U1  - 005.133 
PY  - 2000///
CY  - New Delhi : 
PB  - Tata Mc-Graw Hill Publishing Company , 
ER  -