ABSTRACT
Partial Topical Headings: Construction of the index; Validity of sampling; Findings of the index# Discussion, Aug. 30, 1941 , p p . 349.
958 Truck fr e i g h t r a te s to advance 15 per cen t, by J .B , Delaney. (in Iron age, vol. 165, Jan. 12, 1950, ΡΡ· 6 9-7 0 )
Includes a comparison of rail versus truck freight rates on iron and steel shipments.
