TY  - BOOK
AU  - Biler Piotr
AU  - Nadzieja Tadeusz
TI  - Problems And Examples In Differential Equations
SN  - 0824786378
U1  - 515.35 BIL/P 
PY  - 1992///
CY  - New York
PB  - Marcel Dekker, Inc.
KW  - Differential Equations
ER  -