TY  - BOOK
AU  - Durka, Frank
TI  - Structual mechanics
SN  - 0582988896
U1  - 624.171 
PY  - 1980///
CY  - England.
PB  - Longman group ltd
KW  - MCE
N1  - 0; 0; 0; 624_171000000000000_DUR
ER  -