TY - BOOK AU - Thawat Watanatada. ED - World Bank. TI - The Highway design and maintenance standards model SN - 0801835917 (v. 1) U1 - 625.7 19 PY - 1987/// CY - Baltimore PB - Published for the World Bank [by] Johns Hopkins University Press KW - Roads KW - Design and construction KW - Mathematical models KW - Maintenance and repair KW - Deterioration KW - Motor vehicles KW - Cost of operation N1 - Bibliography: v. 1, p. 275-280; v. 1. Description of the HDM-III model -- v. 2. User's manual for the HDM-III model ER -