Open AccessThe Tiananmen Square Incident of 1989
Author(s) -
Zhifei Xie
Publication year - 2019
Publication title -
american research journal of history and culture
Language(s) - English
Resource type - Journals
ISSN - 2379-2914
DOI - 10.21694/2379-2914.19002
Subject(s) - square (algebra) , mathematics , geometry