.245
a	Methods of mathematical physics, vol. 2
b	: partial differential equations
h	Book
.100
a	COURANT, R.
.005
a	20100630125107
.260
a	New York
b	Wiley Interscience
c	1962
.084
a	530.15 COU
.300
a	830 hlm.
b	830 hlm.
c	830 hlm.
.336
a	Book