TY  - BOOK
AU  - Langvick,Mina M.
TI  - Current practices in the construction of state courses of study
T2  - Bulletin / United States Department of the Interior, Office of Education
AV  - LB1570 .L3
PY  - 1931///
CY  - Washington
PB  - U.S. G.P.O., For sale by the Supt. of Docs.
KW  - Education
KW  - Curricula
KW  - United States
KW  - States
N1  - Bibliography: p. 78-84
ER  -