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003 Libseu
008 150311b xxu||||| |||| 00| 0 eng d
020 _a9788121903394
041 _aEnglish
082 _a515.62
_bSAX
100 _aSaxena.H.C
245 _aFinite differences and numerical analysis
260 _aNew Delhi
_bS Chand & Co Ltd
_c1961
_g2005
300 _axi, 452p.
_bill.
650 _aAnalysis
942 _2ddc
_cLEB
_01
999 _c77185
_d77185