000 00273nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
082 _a604.2
100 _aCharles E Ebeling
245 0 _aEngineering graphics
260 _bAffiliated East- West, New Delhi
_c2002
942 _cBK
999 _c1746
_d1746