precios mat julio2014.xls
TRANSCRIPT
Hoja1bs/m3arena comun855068.75825gravilla870087.51050piedra iroco865081.25975piedra san pedro875093.751125piedra bolon810001251500cama relleno830037.5450bs/m3arena comun863078.75945gravilla878097.51170piedra iroco873091.251095piedra san pedro8830103.751245piedra bolon810801351620cama relleno838047.5570