TY  - BOOK
AU  - Tanner, Daniel
TI  - Supervision in education: problems and practices
SN  - 9711104652
U1  - GC 371.2 T157 1987 
PY  - 1987///
CY  - New York
PB  - Macmillan Pub.
KW  - School supervision--United States
N1  - Includes index
ER  -