00450nam a2200157Ia 4500020001800000082001900018100001700037245003700054250000800091260005800099300002900157490004000186500005600226500000500282700000500287  a9780387493183  a515.35bJ84.PD  aJost, Jurgen  aPartial differential equationsb  a2nd  aNew YorkbSpringer Science+Business Media, Inc.c2007  axiii, 356p. Bibl. Index.  aGraduate texts in Mathematicsv 214  a"Purchased under NBHM grant for the year 2007-2008"  a  a