Selected papers of Guo Boling Volume 7 并列题名：Selected papers of Guo Boling Volume 7 Selected papers of Guo boling Selected papers of Guo Boling Selected papers of Guo Boling. selected papers of R. W. Southern 并列题名：Selected papers of Guo boling selected papers of Indian studies selected works of mao tse-tung volume 1:毛泽东选集 selected papers on synthetic fibers