000 00325nam a2200133Ia 4500
008 240816s9999 xx 000 0 und d
100 _aABHAYA INDRAYAN
245 0 _aRESEARCH METHODS FOR MEDICAL GRADUATES
250 _a1
260 _aDelhi
_bCRC PRESS
_c2021
300 _a304
650 _aCOMMUNITY MEDICINE
942 _cBK
999 _c3454
_d3454