Ferguson, Laurel Celestine Charleston
An exploratory investigation of actual and allotted instructional time
by Laurel Celestine Charleston Ferguson
- 1978 1978
- vii , 94 ; 21 cm.
Facsimile printed by University Microfilms Thesis (Ph.D) (Education) - University of Illinios at Urbana-Champaign , 1978
Time allocation--LB
LB1064.5.F4