中文介绍

11 of 15 Back | Orignal | Play | Pause | First | Prev | Next | Last
圖11: CASB協會理事龔挺博士在培訓班進行專題講座。1998. Picture 11: Dr. Tim Gong was lecturing for the training program, 1998

Copyright 2005, Chinese Association for Science and Business, Inc. All rights reserved.
This website is powered by