000 00527 a2200277 4500
001 1000098
020 _a2
041 _aeng
080 _a621.7:744 Tir(5)
245 _aPractical drawing
250 _a
260 _aLondon
260 _bMacmillan,
260 _c1961
300 _avii,207 p.
300 _c25 cm
490 _a
100 _aTirrell, H.F.
700 _a
650 _a
650 _aMechanical drawing
650 _aGeometry, Solid
650 _aGeometry, Plane
942 _cBK
942 _2UDC
999 _c399
_d399