TY  - BOOK
AU  - Ringwald,Richard C.
ED  - Hopcroft. Francis J.
TI  - Means Heavy Construction Handbook : : a practical guide to estimating and accouting methods, operations/equipment requirements, hazardous site evaluation/remediation
SN  - 087629283x
PY  - 1993///
CY  - USA : 
PB  - R. S. Means Company, 
KW  - CONSTRUCCIONES
KW  - MAQUINAS
KW  - EXCAVACIONES
KW  - EQUIPOS PARA LA CONSTRUCCION
ER  -