00505cam a2200193 4500 55698318 TxAuBib 19990619120000.0 990619s1975||||||||||||||||||||||||und|u 9780913940266 0913940267 TxAuBib Mohn, Peter B. Trail biking. Crestwood House, 1975. 19990619. Motorcycling Juvenile literature. Motorcycling.