TY  - BOOK
ED  - ASTM Subcommittee E06.81 on Building Economics
ED  - American Society for Testing and Materials
TI  - Astm standards on building economics
T2  - Astm publication code number 03-506092-10
SN  - 0803117523
AV  - TH153 A77 1992
PY  - 1992///
CY  - Philadelphia, pennsylvania
PB  - Astm
KW  - Construcción
KW  - Eficiencia de costos
KW  - Normas
ER  -