TY  - BOOK
AU  - Ramana B V
TI  - Higher engineering mathematics
SN  - 9780070634190
U1  - 620.00151 
PY  - 2018///
CY  - New Delhi
PB  - Mcgraw hill education
N1  - “It Includes bibliographical references (p.I.1-I.18) and index”
ER  -