Crowdsourcing: One Step Beyond girro 2013年9月3日 9 阅读 0 评论 计算机、互联网Computer ScienceIT Crowdsourcing: One Step Beyond by: Lebraty, Jean-Fabrice; Lobre-Lebraty, Katia Publisher: Wiley ( 2013-09-03 ) ISBN-13: 9781848214668 e-ISBN-13: 9781118760871 ISBN-10: 1848214669 Edition: 1 Language: English 代发服务PDF电子书10元立即求助