TY  - BOOK
AU  - Lothers, John E,
TI  - Design in structural steel
T2  - Prentice-hall civil engineering and engineering mechanics series
AV  - TA684 L6
PY  - 1958///c1953
CY  - Englewood cliffs, n. j.
PB  - Prentice Hall
KW  - Acero de construcción
KW  - Construcciones metálicas
ER  -