000 00265nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.815
100 _aNARAYANA K L
245 0 _aMACHINE DRAWING
260 _bNEW AGE
365 _b399.00
942 _cBTECH
999 _c175917
_d175917