Practical electrocardiography.

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Bibliographic Details
Author / Creator:Marriott, Henry J. L. (Henry Joseph Llewellyn), 1917-
Edition:2d ed.
Imprint:Baltimore, Williams & Wilkins, 1957.
Description:xv, 226 p. illus. 24 cm.
Language:English
Subject:
Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/2230647
Hidden Bibliographic Details
Notes:"Guide for rapid and easy estimation of rate" ruler in back pocket.
Includes bibliographies.
committed to retain 20170930 20421213 HathiTrust