000 00276nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aSaxena H C
245 0 _aElementary Statistics
260 _bS Chand & Co
_c1988
300 _a310p
650 _aMathematics
942 _cBK
999 _c37199
_d37199