Code Book, The Secret History of Codes and Code-breaking, HarperCollins Publishers, Simon Singh,Popular science,Science: general issues, experiment;discovery;invention;scientist;study;ideas;concepts;equation;movement;school;machine learning;algorithm;processing;programming;coding;real world;engineering;medicine;method;discipline;technology;invention;processor;programming;information,, , United Kingdom, en-GBhttps://www.harpercollins.co.ukexperiment;discovery;invention;scientist;study;ideas;concepts;equation;movement;school;machine learning;algorithm;processing;programming;coding;real world;engineering;medicine;method;discipline;technology;invention;processor;programming;information, [BLURB],[CITY],,books, ebooks, biblet, Book2look