Handbook of structural steelwork : design examples & ultimate loads to BS 5950 Part 1 & section properties to BS 4 Part 1, BS 4848 Parts 2 & 4 /

od Weller, A. D., Allen, P. H.
Izdano 1991

Erectors' manual : a guide to health and safety in steel erection /

od Lovejoy, E. G., Stamper, H. R., Allen, P. H.
Izdano 1993