00502nam a2200169Ia 4500008004100000020000800041040003000049082001300079100001900092245004800111260003900159300001100198650001600209942000700225952008500232999001500317190302s9999||||xx |||||||||||||| ||und||  c214  aKharagpur College Library  a517bSNE  aIan N. Sneddon  aElements Of  Partial Differential Equations  bDover PubblicasionaNew Yorkc1957  a330 p.  aMathematics  cBK  00104070aMAINbMAINd2016-08-01l0o517SNEp32549r2016-08-01w2016-08-01yBK  c5851d5851