.245
a	Introduction to partial differential equations and hilbert space methods
h	Book
.020
a	ISBN-10: 0-471-04089-4
.100
a	GUSTAFSON, Karl E.
.005
a	20070904173914
.260
a	New York
b	Wiley
c	1980
.084
a	515.35 GUS
.300
a	xviii, 270 hlm.: gamb., tab.
b	23 cm.
c	xviii, 270 hlm.: gamb., tab.; 23 cm.
.336
a	Book