TY  - ADVS
ED  - Meridian education Corporation
TI  - The building trades: exterior walls and roof construction 
PY  - 1992///
CY  - Bloomington
PB  - Meridian Education Corporation
KW  - Exterior walls
KW  - Design and construction
N2  - The student is shown an overview of associated construction trades. The occupations discussed include carpenters, brick and stone masons, glaziers and roofers
ER  -