TY  - BOOK
AU  - Pucel David J.
AU  -  Knaak William O.
TI  - Individualizing vocational and technical instruction
T2  - Merrill series in career programs
U1  - T9(Y4).73.N7t, L5 
PY  - 1975///
CY  - Columbus
PB  - Charle E Merrill     
KW  - EDUCATION
N1  - Appendix p217--239 (1--4)
ER  -