000			00299nam a22001217a 4500
050			_aMED RC683 _bD3
100			_aDavies, M.J.
245			_aPathology of the conducting tissue of the heart
260			_aLondon _bButterworths _c1971
300			_avii, 199p. _bill.
650			_aPathology
942			_cBK
999			_c10283 _d10283