00967nam a22002417a 450000100040000000500170000400800410002102000180006204000290008008200080010910000170011724500570013426000440019130000230023550500060025852003220026452100210058652100180060770000280062570000250065370000230067870000240070150420230510150302.0230510b        cb ||||| |||| 00| 0 eng d  a9781474942997  aFISKHbengcFISKHdFISKH  a004  aJames, Alice  a100 things to know about numbers, computers & coding  aLondon.bUsborne Publishing Ltd.c2018.  a127 pages.c25 cm.  aU  aWhen was the webcam invented and why? Do imaginary numbers exist? What is fuzzy logic? Find the answers these questions about the amazing world of numbers, computers and coding, along with loads of other curious, amazing and mind-boggling facts, in this eye-catching book that is absolutely bursting with information.  a970 
bLexile IG  aU 
bRaz-Plus  aReynolds, Eddiecauthor  aLacey, Minnacauthor  aHall, Rosecauthor  aFrith, Alexcauthor