000 00286cam a22001211 4500
050 0 0 _aMED R895
_bY3
100 1 _aYanof, Howard M.
245 1 0 _aBiomedical electronics.
260 _aPhiladelphia,
_bDavis
_c[c1965]
300 _a361 p.
_bill.
650 0 _aMedical electronics.
942 _cBK
999 _c5930
_d5930