.245
a	Numerical methods
b	: a software approach.
h	Book
.100
a	Johnston R. L.
.005
a	00000000000000
.260
a	New York: Wiley, 1982.
b
c	2000
.084
a	519.402 462 Cha
.300
a	ix, 276 hlm.
b	gamb., 23 cm.
c	ix, 276 hlm.; gamb., 23 cm.
.336
a	Book