Études sur diverses questions d'horlogerie /
Robert, Henri,
Études sur diverses questions d'horlogerie / par Henri Robert. - viii, 274 pages, 4 leaves of plates : illustrations ; 22 cm
Includes bibliographical references.
Print reproduction.
9781143489150 1143489152
Horology.
Clocks and watches.
Timekeeper (general) Not stated Robert Henry
Études sur diverses questions d'horlogerie / par Henri Robert. - viii, 274 pages, 4 leaves of plates : illustrations ; 22 cm
Includes bibliographical references.
Print reproduction.
9781143489150 1143489152
Horology.
Clocks and watches.
Timekeeper (general) Not stated Robert Henry