The successful microcopying of engineering and architectural drawings is considered by many to be the supreme test of any ... If a large document or drawing is to be photographed in sections it is essential to follow the pattern sequences as established in international standards. ... 81.5 cm) 32:1 16:1 11:1 Eight Crown 65 x 40 in (166 x 102 cm) 40:1 20:1 14:1 International USA British AO-841 x 1189 mmanbsp;...
|Title||:||Manual of Document Microphotography|
|Author||:||Michael J. Gunn|
|Publisher||:||London ; Boston : Focal Press - 1985-01-01|