TY  - BOOK
AU  - Hana,W.F.J.
TI  - Klokken
PY  - 1961///]
CY  - Bussum
PB  - C.A.J. van Dishoeck
KW  - Clocks and watches
KW  - Netherlands
KW  - History
KW  - fast
KW  - Clock (general)
KW  - Clock
KW  - Morpurgo Enrico [Preface]
ER  -