Sehgal R.L.
Computer based information processing techniques for libraries/ Sehgal R.L. - New Delhi: Ess Ess Publication, 1998. - 345p. dia.; 15cm
library techniques.
025 / SEC
Computer based information processing techniques for libraries/ Sehgal R.L. - New Delhi: Ess Ess Publication, 1998. - 345p. dia.; 15cm
library techniques.
025 / SEC