000			00322nam a22001337a 4500
008			181031b xxu||||| |||| 00| 0 eng d
020			_a0397506651
041			_aeng
080			_a616.12
100			_a6
101			_aKAR
245			_aHow to quickly and Accurately Master ECK Interpretation _cDavis, D
942			_2udc _cBK
999			_c51371 _d51371