000 00311nam a22001457a 4500
999 _c44745
_d44745
003 OSt
020 _a9788190458924
082 _a510 TYR-M
100 _aTyra, M
245 _aMagical Book on Quicker Maths
260 _aDelhi
_bBSC Publishing
_c2011
300 _a807p.
901 _a2070DON
942 _2ddc
_cBK