Access Restriction

Author Cheng, Pei-chun ♦ Zhao, Xin ♦ Zhang, Beichuan ♦ Zhang, Lixia
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