00755nam a2200169Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 92-3-101995-3 NITIL NITIL 21st 027.4 C188D Campbell, H C Developing public library systems and services a guide to the organization of national and regional public library systems as a part of overall national information services planning H C Campbell Paris Unesco 1983 186p. Documentation,libraries and archives;studies and research; 11 Public libraries-Aims and objectives; Library legislations; Public libraries-Collection development; Public libraries-Reference services BKS 31312 31312 0 0 DDC 0 0 NITIL NITIL 2019-04-03 0 027.4 C188D 114326 2019-04-03 00:00:00 2019-04-03 BKS