00545nam a2200145Ia 4500008004000000082001600040100001700056245004300073260004400116300001000160690002000170906001100190999001900201952017900220210210b1998   xxu||||| |||| 00| 0 eng d  a025.04 SEHI  aSEHGAL (R L)  aInformation technology for librarians.  aNew Delhi.bEss Ess Publications.c1998  ax,255  aLibrary Science  a054107  c102204d102204  001040708Library ScienceaALbALcLibrary Scienced2021-02-17eSita Book House, Mangalore.g500.00l1o025.04 SEHIp054107r2023-11-09 00:00:00s2023-10-25w2021-02-17yBK