000 00342pam a2200121a 44500
008 230405s2021 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aDR.VIOND KUMAR
245 _aRESERACH METHODOLOGY AND BIOSTATISTICS ( DR VINOD )
260 _aNEW YORK
_bWILEY INTERSCIENCE PUBLICATION NEW YORK
_c2021
300 _a260
906 _a4845
999 _c280116
_d280116