TY  - BOOK
AU  - Gupta, A. S.
TI  - Calculus of variations with applications
SN  - 9788120311206
U1  - 515.64 
PY  - 2022///
CY  - Delhi
PB  - PHI Learning Pvt. Ltd.
KW  - Calculus
KW  - Variations
N1  - Includes bibliographical references and index
ER  -