000			00351nam a2200133 a 4500
005			20190304171817.0
008			040705s19uu xx 00 eng d
100			_aHolmes, John M.
245			_aSciagraphy / _cby John M. Holmes.
260			_aLondon : _bPitman, _c1952.
300			_avi, 58 p. : ill.
650			_aArchitectural drawing.
942			_2ddc
999			_c96294 _d96294