196с

1901г

REPORT OF THE BRITISH ACETYLENE ASSOCIATION TO THE Xth INTERNATIONAL ACETYLENE CONGRESS HELD AT ZURICH 9th—12th JULY, 1930 ON THE PROGRESS OF OXY-ACETYLENE WELDING AND CUTTING IN THE BRITISH EMPIRE. i

COPYRIGHT—PRICE 7/6

Published by

THE BRITISH ACETYLENE ASSOCIATION,

12, RUSSELL SQUARE. LONDON, W.C.1.