Seshagiri, N.
Computer and communication value-added services: Papers presented at the International conference on computer and communication-value-added services - New Delhi Tata McGraw Hill 1991 - xi, 332p.
0-07-460384-1
Computer and communication value-added services: Papers presented at the International conference on computer and communication-value-added services - New Delhi Tata McGraw Hill 1991 - xi, 332p.
0-07-460384-1