TY  - BOOK
AU  - Lakshmi Narayan K.
AU  - Paparao,A.V.
TI  - Engineering mathematics-IV
SN  - 9789386650313 (pbk.)
U1  - 620.00151 22
PY  - 2017///
CY  - New Delhi
PB  - Cengage Learning India
KW  - Engineering mathematics
KW  - Problems, exercises, etc
ER  -