000 00376nam a2200157Ia 4500
082 _a519.5
_bGUP
100 _aGupta, C.B.
245 _aIntroduction to statistical methods
250 _a2nd
260 _aNew Delhi
_bVikas Publishing House
_c1973
300 _ax,807p
650 _aInformation Technology
650 _aMathematics
700 _aGupta,Vijay
044 _aIndia
999 _c6006
_d6006