進一步學習掌握無產階級世界觀
By: Ai, Siqi [zhu]
Publisher: Sheng huo, du shu, xin zhi san lian shu dian
Published: 1961
Place of publication: Xianggang
Language: chi
Number of pages: 56
Other titles: Jin yi bu xue xi zhang wo wu chan jie ji shi jie guan