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003 OSt
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006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a30155
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB3210C, K7
100 _aHellwig Gunter Ed.
245 0 _aDifferential operators of mathematical physics: An introduction
260 _c1964
300 _ap.
_ccm.
650 _a Differential calculus
650 _aMathematics
942 _hB3210C, K7
_cTEXL
_2CC
999 _c94114
_d94114