(Out Of Copyright)
Motor vehicle engineering; Engines.
(for automobiles, trucks, and tractors)
http://archive.org/details/motorvehicleeng00unkngoog
http://archive.org/details/motorvehicleeng00favagoog
Cyclopedia of Automobiles, Gas and Oil Engines and
Farm Tractors: A Complete Manual of Practical
http://archive.org/details/cyclopediaautom00stepgoog
Farm and garden tractors, how to buy, run,
repair and take care of them
http://archive.org/details/farmgardentracto00collrich
Internal combustion engines and tractors, their development,
design, construction, function and maintenance:
http://archive.org/details/cu31924003642414
Enjoy.
Ken.
