000 00299nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a614.44
100 _aK.park
245 0 _aPreventive and social medicine
250 _a19
260 _bBhanot
_c-
440 _v_
650 _acommumity medcine
999 _c50151
_d50151