TY  - BOOK
AU  - Ortenburger,Rick
TI  - Vienna regulators and related clocks
PY  - 1987///]
CY  - Agoura, CA, USA (P.O. Box 194, Agoura 91301)
PB  - Pendel Uhr Publications
KW  - Clocks and watches
KW  - Austria
KW  - Vienna
KW  - Germany
KW  - fast
KW  - History
KW  - Germany austria Vienna regulator
KW  - Regional
KW  - Wall clock
N1  - "Book 3."; Includes bibliographical references (page 50)
ER  -