TY  - BOOK
AU  - Humphrey,James Harry
AU  - Love,Alice M.
AU  - Irwin,Leslie William
TI  - Principles and techniques of supervision in physical education
PY  - 1972///]
CY  - Dubuque, Iowa
PB  - W.C. Brown Co.
KW  - Physical education teachers
KW  - Training of
KW  - United States
KW  - Local
N1  - In the earlier editions Irwin's name appeared first on the title-page; Includes bibliographical references
ER  -