Subscriptions

• Subscriptions:

  
  

  1. International Subscription is made through China International Book Trading Compang, P. O. Box 399, Beijing 100044, China, at the annual rate of USD 180 with postage includen . International subscription code number: BM255.
  2. Subscription orders should be sent to wwyj@mail.ccnu.edu.cn.
  
  
  
2020-12-30 Visited: 6342