000			003560000a22001450004500
245			_aDrawing and materials : a textbook for engineering technicians
100			_aBoxall, V.E.
250			_a2nd ed.
260			_aLondon _bArnold _c1975
300			_a245p. : ill.
020			_a0713133201
080			_a621.7:744 _bB6
041			_aEN
942			_cBK
999			_c103347 _d103347