1. Data Communications

by Gupta, Prakash C.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New Delhi: Prentice Hall of India, 2001Availability: Items available for loan: [Call number: 621.382 GUP] (4).
2. Data communications and computer networks

by Gupta, Prakash C.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New Delhi: Prentice Hall of India, 2006Availability: Items available for loan: [Call number: 004.6 GUP] (1).

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