Duker, Pieter C., (1946-.)
Overview
| Works: | 2 works in 0 publications in 0 languages | |
|---|---|---|
Titles
One-to-one training : = instructional procedures for learners with developmental disabilities /
by:
Didden, Robert.; Sigafoos, Jeff.; Duker, Pieter C., (1946-.)
(Language materials, printed)