00290nam a2200109 a 450000500170000002000150001708200150003210000230004724500420007026000420011230000260015420251203110908.0  a8170001404  a020.7bNAI  aNaidu, Guruswamy N  aLibrarianship in developing countries  aNew DelhibEss Ess Publicationsc1992  axii, 266p.c22 cm. HB