TY  - BOOK
AU  - Bettany, Andy 
TI  - Roofing and flooring : : essential careers
SN  - 9781639898053
U1  - 695 BET 
PY  - 2023///
CY  - New York : 
PB  - States Academic Press.
KW  - Civil engineering
KW  - Flooring
KW  - Roofing
ER  -