中國, An Introduction to COMMUNIST CHINA a programmed text, Defense Intelligence School, 1969
中國 "the country at the center of the earth", An Introduction to COMMUNIST CHINA a programmed text, Defense Intelligence School Washington, D.C.,1969 | Black Water Museum Collections
中國 "the country at the center of the earth", An Introduction to COMMUNIST CHINA a programmed text, Defense Intelligence School Washington, D.C.,1969 | Black Water Museum Collections