000 00295nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a727.5
_bGIL
100 _aGillemot, L F
245 0 _aEngineering laboratories. 1. Material testing laboratories
260 _aParis
_bUnesco
_c1970
942 _cBK
999 _c23259
_d23259