William M Barr: Полный список книг

William M Barr: список всех книг (2)

A Practical Treatise on the Combustion of Coal. Including Descriptions of Various Mechanical Devices for the Economic - William M Barr

A Practical Treatise on the Combustion of Coal. Including Descriptions of Various Mechanical Devices for the Economic

William M Barr
A practical treatise on the combustion of coal : including descriptions of various mechanical devices for the economic. - William M. Barr

A practical treatise on the combustion of coal : including descriptions of various mechanical devices for the economic.

William M. Barr

2012