000 00407nam a2200181Ia 4500
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020 _c150.10
040 _aMAIN
041 _aEnglish
082 _a515.9
_bCHU
100 _aChurchill, Ruel V.
245 _aComplex variables and applications
250 _a5th ed.
260 _bMcgraw Hill
_c1990
300 _axvi,
650 _aMATHS
942 _cGB
999 _c1086
_d1086