Leo Marx

Does Technology D...
Smith Merritt Roe
Paperback: $50.00

The Pilot and the...
Marx, Leo
Hardback: $49.95

Earth, Air, Fire,...
Conway, Jill Ker
Electronic book text: $50.00

Men, Machines, an...
Morison, Elting E.
Digital download and online: $13.95

Anthology of Amer...
McMichael, George L.
Paperback: $65.00

Progress
Marx Leo
Hardback: $79.95

Anthology of Amer...
McMichael, George
Paperback: $75.60

Does Technology D...
Smith Merritt Roe
Hardback: $37.50

A Century of Earl...
Mazel David
Paperback: $32.95

Machine in the Ga...
Marx, Leo
Electronic book text: $47.25

The Machine in th...
Marx, Leo
Paperback: $21.99

A Century of Earl...
Mazel David
Hardback: $89.95