TY  - BOOK
AU  - Hügin,Johann
TI  - Das Astrolabium und die Uhr
SN  - 3921348234
PY  - 1978///
CY  - Ulm
PB  - Kempter
KW  - Astrolabes
KW  - Astronomical clocks
KW  - fast
KW  - Astronomy
KW  - How-to, making craft
KW  - Scientific instrument
N1  - Includes bibliographical references (pages 162-164) and index
ER  -