TY  - BOOK
AU  - Cook,Katherine Margaret O'Brien
TI  - State laws and regulations governing teachers' certificates,
T2  - [U.S.] Bureau of education. Bulletin, 1927,
AV  - LB111 .A6
PY  - 1928///
CY  - Washington
PB  - U.S. Govt. print. off.
KW  - Teachers
KW  - United States
N1  - At head of title: Department of the interior
ER  -