Information organisation and communication
Khan, M T M
Information organisation and communication - New Delhi: Ess Ess Publications, 1997 - 278p.
81-7000-224-9
Communication
Information retrieval systems
D 02:681.3 / N8
Information organisation and communication - New Delhi: Ess Ess Publications, 1997 - 278p.
81-7000-224-9
Communication
Information retrieval systems
D 02:681.3 / N8