TY  - BOOK
AU  - Rhee,Hyun-Ku  .
AU  - Aris,Rutherford  .
AU  - Amundson,Neal R..
TI  - First-order partial differential equations / 
U1  - 515.353 
PY  - 2001///
CY  - New York : 
PB  - Dover Publications , 
KW  - DIFFERENTIAL EQUATIONS-PARTIAL
N1  - NULL
ER  -