000 00352nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a519.5 sax
100 _aSaxena, H.C
245 0 _aPractical Mathematical Statistics
250 _aI
260 _aNEW DELHI
260 _bS.CHAND
260 _c2000
300 _a474
650 _aMathematics
999 _c139703
_d139703