00744nam a22001697a 4500 71840 71840 20210625011649.0 210625b ||||| |||| 00| 0 eng d 9780545327060 GSLRC Adler, David A. 4900 Time zones / David Adler. New York : Scholastic. 2010 32 pages. What are time zones and why do they exist? When it's noon where you live, why is it midnight halfway around the world? This entertaining book explains why time zones exist and includes little-known facts and historical lore, an explanation of Daylight Savings Time, and a hands-on activity that can be performed at home or in the classroom. 920L ddc BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-25 SCHOLASTIC 150.00 SC Ad591t 2010 SC7835 2021-06-25 00:00:00 1 2021-06-25 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-25 SCHOLASTIC 150.00 SC Ad591t 2010 SC7836 2021-06-25 00:00:00 2 2021-06-25 BK