000 003670000a22001330004500
008 140223b1972 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aB28 L2-;1
082 _aB28 L2-;1
100 _aGUPTA (C.B.) (Copies 2)
245 _aIntroduction to statistical methods
260 _aDelhi
_bVikas Publishing House PVL Limited
_c1972
650 _aSTATISTICS
999 _c249838
_d249838