TY  - BOOK
AU  - Tyrrell,Arthur
TI  - Basis of reprography
SN  - 0240507193
U1  - 778.1 
PY  - 1972///
CY  - London
PB  - Focal Press
KW  - Copying process
KW  - Microforms
KW  - Photocopying services
KW  - Photocopying
N1  - Includes index
ER  -