00510nam a22001937a 4500 21910 21910 OSt 191023b ||||| |||| 00| 0 eng d 9788170005926 025.84 K11P Khan, Miriam B. Protecting Your Library's Digital Sources New Delhi Ess Ess Publications 2010 xiii,104p. Knowledge Library and Information Sciences Library Digital Sources ddc RFB 0 0 ddc 0 0 RAU RAU 2010-03-31 Daya Publishing House Delhi 700.00 0 025.84 K11P 60765 2019-10-23 2019-10-23 RFB