{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"yyb144.4BSD Operating Systems Design and Implementation (English version) 9787115103482(Chinese Edition)","author_name":"marshall kirk/mckusick keith/bostic michael/j. karels/john s.quarterman","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7115103488.html\">yyb144.4BSD Operating Systems Design and Implementation (English version) 9787115103482(Chinese Edition)</a>","width":400,"height":300}