000 00319nam a22001217a 4500
082 _a604.2
_bJAC
_cL-12, P-12
100 _aThos. Jackson
245 _aEngineering hand-sketching and scale-drawing
_cJackson, Thos
260 _aLondon
_bSir isaac pitman & sons, ltd.
300 _a48 p.
_bill.
650 _aMCE
942 _cBK
999 _c4711
_d4711