000 nam a22 7a 4500
999 _c50131
_d50131
003 OSt
005 20200619112837.0
008 200619b xxu||||| |||| 00| 0 eng d
040 _cIIMT UNIVERSITY
100 _aK. PARK
245 _aPREVENTIVE AND SOCIAL MEDICINE
942 _2ddc
_c01