GLASSER STEPHEN P. /wspolaut./ 295,963 MARTINEZ—LOPEZ JORGE I., GLASSER STEPHEN P., CLARK PAMELA I. A casebook of electrocardiographic tracings / Jorge I. Martinez—Lopez, Stephen P. Glasser, Pamela I. Clark. — Boston /etc./ J : John Wright, PSG Inc., 1982, — [1],159 s. tabl. : il. ; 28 cm ISBN : 0-88416-307-5