TY  - BOOK
AU  - Ramana, B. V. ,
TI  - Higher engineering mathematics
T2  - Core engineering series
SN  - 9780070634190
U1  - 510 RAM 
PY  - 2008///
CY  - New Delhi
PB  - Tata Mcgraw Hill.
N1  - Includes index.
ER  -