TY  - BOOK
AU  - Verry,H.R.
ED  - Focal Press
TI  - Microcopying methods
T2  - The Focal library
U1  - 686.4 23
PY  - 1967///].
CY  - [London]: 
PB  - The Focal Press, 
KW  - Microfilms
KW  - Photocopying
N1  - Includes bibliography
ER  -