TY  - BOOK
AU  - Sundaram, V
AU  - Balasubramanian, R
AU  - Lakshminarayanan, K A
TI  - Engineering Mathematics
SN  - 8125908943
U1  - 620.151 
CY  - New Delhi
PB  - Vikas Publishing House (P) Ltd
KW  - Polar Coordinates, One Dimensional Heat Flow, Partial Differential Equation, Vibration of Strings
ER  -