The measurement of musical development.
Contributors: Williams, Harold Marshall, 1899-; Sievers, Clement Henry, 1904-; Hattwick, Melvin Saxton, 1908-
Series: University of Iowa studies in child welfare -- v.7, no.1; v.9, no.2
Publisher: The University
Published: 1932
Place of publication: Iowa City
Language: eng
Subjects: Music -- Psychological aspects; Musical meter and rhythm; Musical pitch; Voice
Notes: Includes bibliographical references

Vol.1 by H. M. Williams, C. H. Sievers and M. S. Hattwick.