000 00477pam a2200181a 44500
003 OSt
005 20240502123857.0
008 160408b1969 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
082 _a517.383
_bF914pa
100 _aFriedman, Avner
245 1 _aPartial differential equations
_cAvner Friedman
260 _aNew York
_bHolt, Rinehart And Winston
_c1969
300 _a262p
650 _aDifferential equations, Partial
942 _cBK
999 _c257661
_d257661