TY  - BOOK
AU  - Meena Kumari
TI  - New college partial differential equations
U1  - 515.353 M471N(19) 
PY  - 2021///
CY  - New Delhi
PB  - Jeevansons Publications
N1  - 3047 23/02/2018 HBD18/7277 24/02/2018 Main Budget
ER  -