000 00291nam a2200121Ia 4500
008 221221s9999 xx 000 0 und d
020 _a9789350145227
100 _aKumar, Arun
245 0 _aText Book Of Tribology
260 _bS.K.Kataria
650 _aMechanical Engineering
942 _cBK
999 _c32140
_d32140