TY  - BOOK
AU  - Raisinghania M.D.
TI  - Ordinary & partial Differential equations
SN  - 9789352836109
U1  - 515.35 20th ed.
PY  - 2023///
CY  - New Delhi
PB  - S. Chand
KW  - math
N1  - Includes index; Dept. of civil
ER  -