Blue book on the development of world software industry (2014-2015) 并列题名：Blue book on the development of world software industry (2014-2015) Blue book on the development of world industry (2014-2015) Blue book on the development of world industry (2017-2018) Blue book on the development of world industry (2015-2016) Blue book on the development of world industry (2016-2017) Blue book on the development of world industry(2013-2014) Blue book on the development of software industry in China (2014-2015) Blue book on the development of software industry in China(2017-2018) Blue book on the development of world informatization (2014-2015)