000 00301nam a2200109Ia 4500
008 210804s2019||||xx |||||||||||||| ||und||
041 _aeng
100 _aDr Bargale Sushant Sukumar
245 0 _aResearch methodology &medical statistics
260 _aVaranasi
_bChaukhamba orientalia
_c2019
942 _cBK
999 _c16527
_d16527