"barrett, w j. "
35 mm microfilming for drawing offices: / w.j. barrett - 1 ed. - uk : focal press 1970. - ", 135p.; 22 cm."
240 50698 7 hard cover
--
778. 315 bar
35 mm microfilming for drawing offices: / w.j. barrett - 1 ed. - uk : focal press 1970. - ", 135p.; 22 cm."
240 50698 7 hard cover
--
778. 315 bar