TY  - BOOK
ED  - International Congress on reprography ( 3rd : 1971 : London)
ED  - 
TI  - Reprography: proceedings
U1  - 778.31506 
PY  - 1971///
CY  - Surrey
PB  - IPC Science & Technology Press
KW  - Reprography
N1  - London, Mar 15-19, 1971
ER  -