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 service planning
| প্রধান লেখক: | |
|---|---|
| বিন্যাস: | গ্রন্থ |
| ভাষা: | English |
| প্রকাশিত: |
Paris
Unesco
c1982
|
| বিষয়গুলি: |