000 00276 a2200097 4500
020 _a978-93-81608-86-9
100 _aNitin Sharma
_aRashi Sharma
245 _aResearch Methodology and Medical Statistics
260 _aVaranasi
_bChaukhambha Sanskrit Sansthan
_c2021
942 _cBK
999 _c111440
_d111440