Yazar
j david mccracken
5 cilt bulundu.
L. H. Newcomb, J. David McCracken, J. Robert Warmbrod · Interstate Publishers
362 sayfa · 1986
Agriculture / Study and teaching / Agriculture & Farming / Science/Mathematics / Technology
J. David McCracken · Center for Vocational and Technical Education, Ohio State University
101 sayfa · 1973
Education / Information services / Vocational education
J. David McCracken · Center for Vocational and Technical Education, Ohio State University
35 sayfa · 1973
Information services / Vocational education
J. David McCracken · Ohio Agricultural Education Curriculum Materials Service
152 sayfa · 1976
Agriculture / Study and teaching / Vocational education
L. H. Newcomb, J. David McCracken, J. Robert Warmbrod, M. Susie Whittington · Virginia Tech Publishing
Sayfa sayısı yok · 2025
Education / Agriculture