TY  - BOOK
AU  - Patterson,Stephen
AU  - Mehta,Madan
TI  - Roofing design and practice
SN  - 0130259950
PY  - 2001///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Roofs
KW  - Design and construction
KW  - Roofing
ER  -