000 | 00341nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 220613s9999||||xx |||||||||||||| ||und|| | ||
100 | _aRoberta G Williams | ||
245 | 0 | _aElectrocardiographic Diagonisis Of Congenital Heart Disease | |
250 | _a1977 | ||
260 | _bLittile Brown & Co | ||
300 | _a352 | ||
650 | _aCardiology | ||
942 | _cMEDI | ||
999 |
_c1450 _d1450 |