000 00408pam a2200157a 44500
008 160408b1970 xxu||||| |||| 00| 0 eng d
082 _a621.89
_bEn32i
100 _aEngel, Peter J.
245 1 _aIMPACT WEAR OF MATERIALS
260 _aAmsterdam
_bElsevier Scientific Pub.
_c1970
300 _a339
650 _aMaterials -- Dynamic Testing
650 _aImpact
964 _gCIRC
997 _aA49366 C
999 _c247567
_d247567