000 00305nam a2200121Ia 4500
008 160710s1953 xx 000 0 und d
082 _a515 ABB
100 _aABBOTT,W.
245 _aPARCTICAL GEOMETRY AND ENGINEERING GRAPHICS
260 _bBLACKIE & SON LIMITED
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300 _a326
942 _2ddc
_cB
999 _c15688
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