TY  - BOOK
AU  - Butler, F. Coit.
TI  - Instructional systems development for vocational and technical training
SN  - 877780277
PY  - 1972///]
CY  - [Englewood Cliffs, N.J.
PB  - Educational Technology Publications
KW  - Industrial arts
KW  - Study and teaching
N1  - Bibliography: p. 345-353
ER  -