How to write and use performance objectives to individualize instruction / How to classify a performance objective.
Robert E. Boston
How to write and use performance objectives to individualize instruction / How to classify a performance objective. Boston E.R. - New Jersey : Educational technology ; 1972. - 90 pages.
0877780404
LB 1031 / .B67 1972
How to write and use performance objectives to individualize instruction / How to classify a performance objective. Boston E.R. - New Jersey : Educational technology ; 1972. - 90 pages.
0877780404
LB 1031 / .B67 1972