00490nam a2200169 a 450000500170000002000150001708200160003210000160004824500560006426000420012030000210016269000190018396400160020299700130021899900190023195200700025020251203110908.0  a8170001846  a025.56bSEH  aSehgal, R.L  aManual on computer user training in library science  aNew DelhibEss Ess Publicationsc1995  a296p.c20 cm. HB  aUser education  bcdefg_  a127728 C  c106560d106560  00104070aPUbPUd2008-02-14g380.00l0o025.56 SEHp127728yBK