TY - BOOK AU - Callao, Rodrigo Archondo. ED - Instituto Mexicano del Transporte. TI - HDM Manager Version 3.0: User friendly Shell Environment for the Highway Design and Maintenance Standards Model HDM 1995 T2 - Publicación Técnica , SN - 0188-7297 U1 - 625.7097248 PY - 1995/// CY - Washington DC. PB - Transport Division World Bank KW - Roads KW - Mexico KW - Puebla (State) KW - Design and construction KW - Mathematical models KW - Maintenance and repair KW - Deterioration ER -