000 00309nam a2200133Ia 4500
008 210113s9999 xx 000 0 und d
041 _aEnglish
082 _aB22
245 0 _aInventi Impact : Tribology
260 _c2020
300 _bPaper Pack
_ePaper Binding
365 _b0G22
_dRupees
942 _cR22
999 _c179890
_d179890