TY  - BOOK
AU  - Ortenburger,Rick
TI  - The Vienna and German regulator =: Die Wiener und Deutsche Pendeluhr 
PY  - 1979///]
CY  - Agoura, Calif.
PB  - Pendel Uhr Publications
KW  - Clocks and watches
KW  - Austria
KW  - Vienna
KW  - Germany
KW  - fast
KW  - History
KW  - Germany Vienna regulator
KW  - Ortenburger, Elfi
KW  - Wall clock
N1  - English and German; Includes bibliographical references (page 7)
ER  -