Schumer, L.A.
Elements of transport - 3rd rev. ed. - Sydney Butterworths 1974 - 211 p.
Edited by Delaney, R.E. & Weellner, G.W.
385/388 / S4
Elements of transport - 3rd rev. ed. - Sydney Butterworths 1974 - 211 p.
Edited by Delaney, R.E. & Weellner, G.W.
385/388 / S4