Hands-On Network Programming with C: Learn socket programming in C and write secure and optimized network code eBook : Van Winkle, Lewis: Kindle Store - Amazon.com
電商市場:電子商務是以信息網路技術為手段,以商品交換為中心的商務活動;也-百科知識中文網
Value Added Network (VAN) - Key Questions Answered - ecosio
Value-Added Network - ppt download
EDI and VAN │ What is a Value Added Network?│ EDI Gateway
What is a Value Added Network (VAN) and how does it work?
Business model - Wikipedia
EDI Value Service Provider - EDI VAN Migration | DataTrans Solutions