TY  - BOOK
AU  - Geck,Elisabeth
TI  - Johannes Gutenberg; from lead letter to the computer
AV  - Z126.Z7 G38
U1  - 655.143 21
PY  - 1968///
CY  - Bad Godesberg
PB  - Inter nationes
KW  - Gutenberg, Johann,
KW  - Printing
KW  - History
ER  -