TY  - BOOK
AU  - Ryans,David Garriott
TI  - Characteristics of teachers, their description, comparison, and appraisal: a research study
AV  - LB1775 .R9
U1  - 371.11 
PY  - 1960///]
CY  - Washington
PB  - American Council on Education
KW  - Teachers
KW  - Local
N1  - Includes bibliographies
ER  -