000 00298nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:62:678.06
_bENG
245 0 _aEngineering design with Natural rubber
250 _aEd.5
260 _aUK
_bMRRDB
650 _aRubber engineering
942 _cBK
999 _c43636
_d43636