TY  - GEN
AU  - Steinberg S H
TI  - Five hundred years of printing
AV  - Z124  
PY  - 1955///]
CY  - [Harmondsworth, Middlesex]
PB  - Penguin Books 
KW  - Printing
KW  - History
N1  - "Bibliographical notes": p. 263-269
ER  -