TY  - BOOK
AU  - COWDEN,ROBERT L.
TI  - ADMINISTRATION AND SUPERVISION OF MUSIC / 
U1  - 780.71 
PY  - 1991///
CY  - [S.N] : 
PB  - SCHIRMER BOOKS ، 
KW  - MUSIC - INSTRUCTION AND STUDY
KW  - SCHOOL MUSIC SUPERVISION
ER  -