LEADER 00768nam0-22002531i-450- 001 990001289660403321 035 $a000128966 035 $aFED01000128966 035 $a(Aleph)000128966FED01 035 $a000128966 100 $a20000920d1973----km-y0itay50------ba 101 0 $aeng 200 1 $aDynamic crack propagation$eProceedings of an International Symposium held on July 10-12, 1972, Lehigh University, Bethlehem, Pennsilvanya, USA$fGeorge C. Sih 205 $a$a 210 $aLeyden$cNoordhoff$d1973 700 1$aSih,$bGeorge C.$043033 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001289660403321 952 $a181-E-1$b16738$fMA1 959 $aMA1 996 $aDynamic crack propagation$9383808 997 $aUNINA DB $aING01