TY  - BOOK
AU  - Petrovskii, Ivan Georgievich
AU  - Scripta Technica, Ltd.
TI  - PARTIAL DIFFERENTIAL EQUATIONS
U1  - 517.383 
PY  - 1967///
CY  - London
PB  - Iliffe
KW  - Differential Equations, Partial
N1  - Bibliographical Footnotes; Originally Published As Lektsii Ob Uravneniyakh S Chastnymi Proizvodnymi. Moscow, Fitzmatgiz, 1961
ER  -