TY  - BOOK
AU  - Hsu, Tang H  .
TI  - Structural engineering and applied mechanics data handbook : Beams  vol-1 / 
SN  - 0 87201 318 9
U1  - 028.71624 
PY  - 1988///
CY  - London : 
PB  - Gulf Publishing Company , 
ER  -