00429nam a2200097Ia 4500008004100000040003800041100004600079245014200125250000800267260005600275211230s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aBritish Encyclopaedia Of Medical Practice 0aBritish encyclopaedia of medical practice: including medicine surgery obstetrics gynaecology and other special subjects :medical progress  a1st  bButterworth and co. (Publishers), LtdaLondonc1954