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008 221229s9999 xx 000 0 und d
020 _a8174506349
100 _aNCERT
245 0 _aMATHEMATICS TEXT BOOK FOR X
260 _aNEW DELHI
_bNCERT
_c2013
300 _a364
650 _aComputer Science
942 _cBK
999 _c36520
_d36520