Technical Abstracts.
April 1949.
L. LORD, REAR ADMIRAL (E) A. B. DOYLE, R.A.N., J. A. DORRAT, R. HALMSHAW, F. K. LANDECKER, K. SACHS, A. MELDAHL, J. A. DAVIES, C. C. POUNDER, A. C. HARDY, P. R. SIDLER, 'Shipping World', 'Shipbuilding and Shipping Record', 'Marine Engineer', 'Journal of Commerce (Shipbuilding and Engineering)', 'Motorship', 'marine News'.
