000 00284nam a2200121Ia 4500
008 181023s9999 xx 000 0 und d
020 _a0
082 _a621.89
_bHAL
100 _aHalling,J
245 0 _aIntroduction to Tribology
260 _c1976
_bWykehan Pub.
_aLondon
942 _cDB
999 _c11732
_d11732