TY  - BOOK
AU  - GUPTA, A. S.
TI  - CALCULUS OF VARIATIONS WITH APPLICATIONS
T2  - EC
SN  - 978-81-203-1120-6
U1  - 515 GUP 
PY  - 2023///
CY  - DELHI
PB  - PHI LEARNING PVT. LTD
KW  - CALCULUS
ER  -