74392426
May 19, 1993
Feb 22, 1994
videotapes for training educators about performance-based student assessment and instruction
Electrical and Scientific Apparatusprinted booklets, printed forms, pamphlets, charts and instructional materials for training educators in performance-based student assessment and instruction
Paper Goods and Printed Matterconducting training courses, seminars and workshops for educators about performance-based student assessment and instruction
Education and Entertainment