003810a00a22001570004500020001800000245003900018100002300057260003400080260000900114300001100123082001400134306002400148760003000172015001100202887001000213  a0-397-50773-9  aThe Only EKG Book You'll Ever Need  aThaler,  Malcolm S  bLondon:J B Lippincott Company  c1988  a288pgs  a616.12T31  aElectrocardiography  bNo.5, Cardiology cupboard  a002627  a100/=