ISBN 7561187459 books & textbook
New Higher Mathematics (Science. Seventh Edition) five national planning vocational education materials(Chinese Edition)
LIU YAN . XIN SHI JI GAO ZHI GAO ZHUAN JIAO CAI BIAN SHEN WEI YUAN HUI BIAN
Dalian University of Technology Press /2014-07-01 Paperback
isbn-10: 7561187459 / isbn-13: 9787561187456
