000			00311nam a2200133Ia 4500
008			170912s9999 xx 000 0 und d
082			_a310 PIL/P
100			_aBAGAVATHI
100			_aPILLAI R S N
245		0	_aPRACTICAL STATISTICS
260			_bS CHAND AND COMPANY LTD _c2003
300			_a832
942			_cTB
999			_c42260 _d42260