Microfilming of technical drawings and other drawing office documents. Quality criteria and control of systems for enlargement from 35mm microfilm— 14 стр.
Microfilming of technical drawings and other drawing office documents; Part 4: Microfilming of drawings of special and exceptional elongated sizes— 12 стр.
Microfilming of technical drawings and other drawing office documents; Part 2: Quality criteria and control of 35 mm silver gelatin microfilms— 12 стр.
