00590nam a22001818a 450000500170000000800410001701000170005802000230007503500170009804000180011508200140013310000220014724500670016926000400023627000560027630000270033250000490035920010117122637.0010110s2001    nyu           000 0 eng    aB-270205-215  a8189913514c750.00  aB-270205-215  adplbEnglish   a025.00285  aPraven Singh, C.   aDigital libraries:cby C. Praveen Singh btools & techniques /  aNew Delhi bAlfa Publicationsc2008  a4398/5, Ansari Road, Daryaganj,bNew Delhi e110002  avi, 259p. c22cm (Hb)   aIncludes bibliographical reference and index