TY  - BOOK
AU  - rokach,abraham j.
TI  - schaum's outline of theory and problems of structural steel design... / 
T2  - schum's outline series
U1  - 624.1821/rok 
PY  - 1991///
CY  - New York
PB  - mcgraw-hill,inc.
KW  - building
KW  - iron
KW  - steel
KW  - structural
ER  -