DISCUSSION. MECHANICAL HANDLING OF PARCELS AND MAIL. RAILWAY ENGINEERING DIVISION.
SAVAGE, H, WHITTINGHAM, E K, VINE, J H, MCILMOYLE, R L, BROMLEY, C J, BUTLAND, A N, GEMMELL, W TVolume:
8
Language:
english
Journal:
The Institution of Civil Engineers Engineering Division Papers
DOI:
10.1680/idivp.1950.12783
Date:
January, 1950
File:
PDF, 859 KB
english, 1950