ISBN 9787115137869 books & textbook
2004 annual report of Statistics of China Communication [Paperback]
ZHONG HUA REN MIN GONG HE GUO XIN XI CHAN YE BU
Posts Telecom Press; 1 ( August 1. 2005) /1991-01-01 Paperback
isbn-10: 7115137862 / isbn-13: 9787115137869
