00643nam a22001457a 4500 20261108124506.0 261108b |||||||| |||| 00| 0 eng d 9781558609242 Micheal Lesk Understanding digital libraries A practical guide to digital library systems By Micheal lesk Xx,424 p. ill. 24 cm 2nd Edition Morgan kaufmann 2005 Textbook English Language San Francisco, usa 040 Kasu main library 025.04 Digital libraries, information and systems Digital libraries, technology, economics. lcc Abduljaleel Aisha 8 11 26. 2236 2236