000 00262 a2200109 4500
020 _a9780070083271
100 _aDAS, N. G.
245 _aSTATISTICAL METHODS (COMBINED EDITION VOLUME 1 & 2)
250 _a1
260 _bMC GRAW HILL, CHENNAI
_c2022
942 _cBK
999 _c89038
_d89038