000 00394nam a2200157Ia 4500
005 20150303152954.0
008 101011s9999 xx 000 0 und d
082 _a510
_bAHL
_222
100 _aAhlawat, Anil
245 _aMath I.Q challenge
_cby Anil Ahlawat
260 _aNew Delhi:
_bMTG Books,
_c2004.
300 _a353 p. ;
546 _aEnglish
650 _aChemistry
942 _2ddc
_cREF
999 _c26769
_d26769