ISBN 9787900491527 books & textbook

Calculator application and operation foundation lectures (Chinese edidion) Pinyin: ji suan ji ying yong yu cao zuo ji chu jiao cheng

GONG FU TING , LONG XIANG 　 ZHU

Neusoft Electronic Press /2011-08-01 Paperback
isbn-10: 790049152X / isbn-13: 9787900491527