TY  - BOOK
AU  - O'Neil, Peter V. 
TI  - Beginning partial differential equations
SN  - 9781118629949
U1  - 515.35 
PY  - 2014///
CY  - America : 
PB  - Wiley, 
KW  - Differential equations
KW  - Partial
KW  - Chương trình vi phân
KW  - Giải tích
UR  - https://bookworm.vnu.edu.vn/EDetail.aspx?id=48758&f=nhande&v=Beginning+partial+differential+equations
ER  -