Books by John T. Ziegenhagen:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Ziegenhagen, John T.: Teaching guide for building maintenance occupations (Illinois Office of Education, Dept. of Adult, Vocational and Technical Education, 1976), also by Robert F. Kempton, Vocational Illinois. Department of Adult, and inc National Evaluation Systems (page images at HathiTrust)- Ziegenhagen, John T.: Teaching guide for fire cadet occupations (Illinois Office of Education, Dept. of Adult , Vocational and Technical Education, 1976), also by Robert F. Kempton, Vocational Illinois. Dept. of Adult, and inc National Evaluation Systems (page images at HathiTrust)
- Ziegenhagen, John T.: Teaching guide for still photographic technician aide occupations (Illinois Office of Education, Department of Adult, Vocational and Technical Education, 1976), also by Robert F. Kempton, Vocational Illinois. Dept. of Adult, and inc National Evaluation Systems (page images at HathiTrust)
Find more by John T. Ziegenhagen at your library, or elsewhere.