000 00380nam a2200157Ia 4500
008 250503b |||||||| |||| 00| 0 eng d
041 _aeng
100 _aGupta, S.P.
245 _aIntroduction to statical method
250 _a27th ed.
260 _aNew Delhi
_bVikas Publishing House
_c1973
300 _ax,758,xxiiii
654 _aStatical
942 _cBK
999 _c362737
_d362737