000 00322nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621
_bRAV
100 _aRavindran Nair, R
245 0 _aMechanical engineering
260 _aTrivandrum
_bState Inst of Languages
_c1971
650 _aMechanical engineering
942 _cBK
999 _c26352
_d26352