Koha online catalog › Results of search for 'su:"Telephone Operations"'

	1.	Voice and data internetworking by Held, Gilbert. Edition: 3rd ed.Material type: Book; Format: print ; Literary form: Not fiction Publisher: New Delhi: Tata McGraw-Hill, 2001Availability: Items available for loan: [Call number: 621.399 HEL] (1). Place hold
	2.	IP telephony : deploying voice-over IP protocols by Hersent, Olivier \| Gurle, David \| Petit, Jean-Pierre. Material type: Book; Format: print ; Literary form: Not fiction Publisher: Chichester: John Wiley & Sons, 2005Availability: Items available for loan: [Call number: 621.38212 HER] (1). Place hold

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