A New Voice/Data Network Integrated Architecture
li lei 1; hong bao shi 2(1. information & netwrok center; suzhou railway teachers college; suzhou 215009; china) (2. institute of computing technology; tongji university; shanghai 200331; china)
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d Orbit in Main Group Elements
tu kun gang 1; huang xiao hua 2(1.deparment of chemistry; suzhou railway teachers college; suzhou 215009; china; 2.department of chemistry; nanjing normal university; nanjing 210097; china)
..............page:22-27