000 00333pam a2200121a 44500
008 230405s2021 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aDRSUMEET DWIVEDI
245 _aA TEXT BOOK OF BIOSTATISITES AND RESEARCH METHODOLOGY
260 _aNEW YORK
_bJOHN WILLY & SONS NEW YORK
_c2021
300 _a129
906 _a4847
999 _c270286
_d270286