00418nam a2200133Ia 4500008004100000020001800041082002000059100002300079245003700102260005400139300002900193490004100222500002100263240117b        |||||||| |||| 00| 0 eng d  a9780821848593  a515.35bEv92.PD  aEvans, Lawrence C.  aPartial differential equations /  aProvidence:bAmerican Mathematical Society,c2009  axvii, 662p. Bibl. Index.  aGraduate studies in Mathematics v19  a"Indian edition"