TY  - BOOK
AU  - Alexander,William M.
TI  - Independent study in secondary schools 
U1  - 373.1 ALE 
PY  - 1967///
CY  - New York
PB  - Holt, Rinehart & Winston
KW  - Secondary education
KW  - Secondary school
KW  - Secondary schools-independent study
KW  - Independent study
N1  - Includes bibliography and index.
ER  -