TY  - BOOK
AU  - Liew,Elizabeth Mary Siew Chan
TI  - A study of the time-on-task of mathematics students in a midwestern school district in southern Illinois
PY  - 1986///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Illinois
KW  - School children
KW  - Time management
KW  - Time management surveys
N1  - MF 2887; Thesis (Ph. D.) - University of Oxford, 1986
ER  -