000 00379nam a2200145Ia 4500
008 230411s9999 xx 000 0 und d
020 _a978-93-82219-15-6
041 _aeng
082 _aCH/610.7343/PAR/B09101
100 _aPark K
245 _aPreventive And Social Medicine
260 _bBanarsidas Bhanot
_aJabalpur
_c2019
300 _a1000p
999 _c158429
_d158429