00391nam a22001457a 4500003000500000005001700005008004100022020001800063040000600081082001700087100003800104245007400142260002000216300000900236CEME20210628202409.0210203b        xxu||||| |||| 00| 0 eng d  a0-8031-1250-5  c.  a620.1126 FRA  aGangloff, Richard P Wei, Robert P  aFracture machanics: prespectives and directions, twentieth symposioum  aUSAbASTMc1989  a701P