Library Research
Advance in Turmoil：the Development History of South African Libraries in the 20th Century：The Level of Impact Based on Politics and Culture
LI Long，CHEN Feng，LI Jing-song
Library Research . 2020, (1): 17 -24 .  DOI: 10.3969/j.issn.2095-5197（2020）01-0017-08