Access Restriction

Author Zhang, Beichuan ♦ Wang, Lan ♦ Zhang, Lixia ♦ Afanasyev, Alexander ♦ Yi, Cheng
Source ACM Digital Library
Content type Text
File Format PDF
Language English
Age Range 18 to 22 years ♦ above 22 year
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1993-07-01

Source: ACM Digital Library