00532nam a2200181 a 450000500170000002000150001708200170003210000240004924500470007326000290012030000240014949000170017369000350019096400160022599700190024199900190026095200710027920251203110726.0  a8181281829  a515.353bARV  aArnold, Vladimir I.  aLectures on Partial Differential Equations  aNew YorkbSpringerc2004  ax, 157p.c24 cm. PB  aUniversitext  aPartial differential equations  bcdefg_  a119485 LIBSC C  c100393d100393  00104070aPUbPUd2006-05-23g180.00l0o515.353 ARVp119485yBK