TY  - BOOK
AU  - Sawczuk,A & Mroz,Z (eds)
ED  - Mroz, Z
TI  - Optimization in structural design symposium, warsaw, poland, aug 21-24, 1973
SN  - 3540070443
U1  - 15.01 
PY  - 1975///
CY  - Berlin
PB  - Springer
ER  -