TY  - BOOK
AU  - Owen, Roy E.
TI  - Roofs
SN  - 333129938
AV  - NA 2900 .O94 1972 
PY  - 1972///
CY  - New York
PB  - Macmillan Publishing Company
KW  - ROOFS
N1  - Includes bibliographical references and index; Introduction -- 1. Functions and performance requirements -- 2. Skeleton-roof structures -- 3. Surface structures for roofs -- Bibliography -- Index.
ER  -