San zhong jing ji de bi jiao
Subtitle: she hui zhu yi, xin min zhu yi, zi ben zhu yi
By: Beijing shi Zhong Su you hao xie hui
Series: Beijing Zhong Su you xie xiao cong shu; Beijing Zhong Su you xie xiao cong shu
Published: 1950
Place of publication: Beijing
Language: chi
Number of pages: 82
Subjects: Economics; Juvenile literature