TY  - BOOK
T1  - Course construction in industrial arts, vocational and technical education
A1  - Giachnio, Joseph William 1906-
A2  - Gallington, Ralph Ora 1908-
LA  - English
PP  - Chicago
PB  - American Technical Society
YR  - 1977
ED  - 4th ed.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603737087
OP  - 355
CN  - TT 150 G53 1977
KW  - Industrial arts : Study and teaching.
KW  - Vocational education.
KW  - Technology : Study and teaching.
ER  -