000 00285nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a604.2
100 _aJohn K C
245 0 _aMachine Drawing :First Angle Projection
250 _a1
260 _bJet Publications
_c2004
942 _cBK
999 _c3460
_d3460