TY  - BOOK
ED  - Pennsylvania.
TI  - Standards for the classification of secondary schools ..
T2  - Bulletin
AV  - L194 .B5 no. 59
PY  - 1931///]
CY  - [Harrisburg
KW  - High schools
KW  - Pennsylvania
KW  - Junior high schools
N1  - At head of title: Commonwealth of Pennsylvania.  Department of public instruction, Harrisburg
ER  -