TY  - BOOK
AU  - Ramana, B. V.,
TI  - Higher engineering mathematics 
SN  - 978-0070634190
U1  - 510.2462 
PY  - 2017///
CY  - New Delhi
PB  - Mc Graw Hiil
KW  - Difference equations
KW  - Linear differential equations
KW  - Complex analysis
KW  - Laplace transforms
ER  -