TY  - BOOK
AU  - 
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0874343097 (paperback)
SN  - 2
PY  - 1991///];copyright 199146
CY  - Springhouse, Pennsylvania
PB  - Springhouse Corporation
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Handbooks, manuals, etc.;Handbooks, manuals, etc
KW  - Electrocardiography;Nursing;Electrocardiography
N1  - Includes bibliographical references and index; 5
ER  -