Hobar Pubns

year of pub­li­ca­ti­onISBNauthor(s)title
1971978-0-913163-00-9Thomas HoernerQuality Concrete
1985978-0-913163-01-6Forrest W. Bear · Thomas HoernerSawhorse Layout With the Framing Square for School And Home Workshop
1990978-0-913163-24-5W. Forest BearElectric Motors Principles, Controls, Service and Maintenance
2001978-0-913163-32-0David R. CollinsPioneer Plowmaker, A Story about John Deere
2005978-0-913163-37-5Donald L. AhrensConcrete and Concrete Masonry
2013978-0-913163-39-9Ohio State University · and National Safety Council Penn State UniversityNational Safe Tractor and Machinery Operation Program