00526nam a2200157 4500 5019 5019 978-0-7166-35411-3 Ref. 510.9 C855 2016 Counting pebbles to writing code : A timeline of mathematics and computers. Chicago : World Book, Inc., c2016. 40 p. : ill.; 26 cm. (A Timeline of...). Includes index. Mathematics History Juvenile literature. 11942 Computers History Juvenile literature. 11943 BK 0 0 0 0 REF HS-IMC HS-IMC REF 2018-03-22 Purchased Ref. 510.9 C855 2016 28296 2018-04-11 00:00:00 2018-04-11 REF