000 00292nam a2200121Ia 4500
008 221001s1967 xx 000 0 eng d
082 _a519.5 SAX
100 _aSaxena, H. C.
245 0 _aElementary statistics
260 _aNew Delhi
_bSultan Chand
_c1967
300 _a255p.
942 _2ddc
_cBK
999 _c6304
_d6304