000 00280nam a2200121Ia 4500
001 27165
008 170722s9999 xx 000 0 und d
100 _aRollason, Wn
245 _aElectro cardiography for the anaestetist /
250 _a2nd ed.
260 _c1969.
942 _cGEN
999 _c76495
_d76495