Technician Education Yearbook, 1969-70Lawrence W. Prakken, Jerome C. Patterson · First published 1969Open the Tome
Technician Education Yearbook, 1967-68Lawrence W. Prakken, Jerome C. Patterson · First published 1967Open the Tome
Technician Education Yearbook, 1965-66Lawrence W. Prakken, Jerome C. Patterson · First published 1965Open the Tome
Technician Education Yearbook, 1963-64Lawrence W. Prakken, Jerome C. Patterson · First published 1963Open the Tome
