Transactions of the Institution of Gas Engineers. - The Theory and Practice of Model Aeroplaning - 11 - V. E. Johnson

The Transactions of the Institution of Mining and Metallurgy.Proceedings of the International Association for Testing Materials.

Transactions of the Institution of Gas Engineers.

Edited by Walter T. Dunn, Secretary.

Published Annually, 8vo, cloth, 10s. 6d. net.