TY  - BOOK
AU  - Steffora,Tracey
TI  - Relojes y calendarios
T2  - Medir el tiempo
SN  - 9781432956288
PY  - 2012///]
CY  - Chicago, Ill.
PB  - Heinemann Library
KW  - Time
KW  - Juvenile literature
KW  - Clocks and watches
KW  - Calendars
KW  - Time measurements
KW  - Spanish language materials
KW  - fast
KW  - Timekeeper (general)
KW  - Juvenile timekeeping time
KW  - Readers (Elementary)
KW  - Juvenile works
N1  - ¿Qué es el tiempo? -- Relojes -- Calendarios -- Relojes y calendarios -- Fechas
N2  - Learn about clocks and calendars and how they measure time
ER  -