000 00317nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a tul
100 _aTulsian, P.C
245 0 _aBusiness Statistics
260 _aNEW DELHI
260 _bS.CHAND
260 _c2010
300 _a9.23
650 _aMathematics
999 _c140542
_d140542