Public health surveys
Subtitle: what they are, how to make them, how to use them
By: by Murray P. Horwood ... with a foreword by William T. Sedgwick and an introduction by George C. Whipple.
Publisher: John Wiley & sons, inc.; [etc., etc.]
Published: 1921
Place of publication: New York
Language: eng
Number of pages: 403
Subjects: Health surveys
Notes: Bibliography: p. 371-384.