000 00250nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a683.3 N58 BLA/CLA
100 _aBLACKBURN
245 _aSHEET METAL WORK PART 2
260 _bARNOLD
999 _c3566
_d3566