TY  - BOOK
AU  - Hayman, Ronald T.
TI  - School administrator's handbook of teacher supervision and evaluatio n methods
SN  - 0137923821
U1  - 371.144 
PY  - 1975///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Teachers
KW  - Rating of
ER  -