Photocopying practices in the United Kingdom /
Barker, Ronald Ernest
Photocopying practices in the United Kingdom / Ronald E. Barker. - London : Faber and Faber, 1970. - 104 pages ; 22 cm.
Fair use (Copyright)--United Kingdom
Photocopying processes
Photocopying practices in the United Kingdom / Ronald E. Barker. - London : Faber and Faber, 1970. - 104 pages ; 22 cm.
Fair use (Copyright)--United Kingdom
Photocopying processes
