000 00275nam a22001217a 4500
008 181122b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a616.12
100 _a7
101 _aKARD
245 _aPractical Electrocardiography
_cMarriott,H,J
942 _2udc
_cBK
999 _c52344
_d52344