000 00288nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA10000
100 _aPark J E
245 0 _aPreventive And Social Medicine
250 _a\N
260 _bMessrs banarsidas bhanot
_c\N
300 _a\N
999 _c9470
_d9470