The timekeepers

People have studied and measured the passage of time for thousands of years. The ways in which time is measured have changed dramatically. Nowadays, it seems that we rely on clocks for everything.

9780547021973
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
4054600728703224398877381011025CCMS139LVBK009631PhysicalScience NONFIC Y The t100017425694091742569409
4054601728703224398877381011025CCMS139LVBK009632PhysicalScience NONFIC Y The t100017425694091742569409
4054602728703224398877381011025CCMS139LVBK009633PhysicalScience NONFIC Y The t100017425694091742569409
4054603728703224398877381011025CCMS139LVBK009634PhysicalScience NONFIC Y The t100017425694091742569409
4054604728703224398877381011025CCMS139LVBK009635PhysicalScience NONFIC Y The t100017425694091742569409
4054605728703224398877381011025CCMS139LVBK009636PhysicalScience NONFIC Y The t100017425694091742569409
4054606728703224398877381011025CCMS139LVBK012546PhysicalScience NONFIC Y The t100017425694091742569409
4054607728703224398877381011025CCMS139LVBK012547PhysicalScience NONFIC Y The t100017425694091742569409
4054608728703224398877381011025CCMS139LVBK012548PhysicalScience NONFIC Y The t100017425694091742569409
4054609728703224398877381011025CCMS139LVBK012549PhysicalScience NONFIC Y The t100017425694091742569409
4054610728703224398877381011025CCMS139LVBK012550PhysicalScience NONFIC Y The t100017425694091742569409