000			00348nam a22001337a 4500
005			20251105131436.0
008			250815b |||||||| |||| 00| 0 eng d
050			_aT359.H4 1972
100			_aW.E Heard.
245			_aTrade technical drawing an approach to C.S.E
260			_aHampshire _bMacmillan _c1972
300			_avi,96p;ill _bPbk
942			_cBK
999			_c21725 _d21725