TY  - BOOK
AU  - Lev, E. Ovadia
AU  - 
TI  - Structural Optimization
U1  - 624. 046: 519. 68 
PY  - 1981///
CY  - New York
PB  - A.S.C.E
KW  - structural optimization
N1  -  Ref. at the end of each chap
ER  -