. . "50 nian lai Zhong-guo zhi wen-xue" . "五十年來中國之文學 : 胡適文存第2集第2卷" . "五十年來中國之文學 : 胡適文存第二集第二卷" . . . . "Hu Shi wen cun di 2 ji di 2 juan" . "Wu shi nian lai zhong guo zhi wen xue hu shi wen cun di er ji di er juan" . . "Wu shi nian lai zhong guo zhi wen xue" . "Wu shi nian lai Zhongguo zhi wen xue : Hu Shi wen cun di 2 ji di 2 juan" . "Wu shi nian lai Zhongguo zhi wen xue Hu Shi wen cun di 2 ji di 2 juan" . "Criticism, interpretation, etc" . . . . "五十年來中國之文學胡適文存第二集第二卷" . . "50 nian lai Zhongguo zhi wen xue" . . "Wu shi nian lai zhong guo zhi wen xue : hu shi wen cun di er ji di er juan" . . . "五十年來中國之文學" . "五十年來中國之文存 : 胡適文存第2集第2卷" . "Wu shi nian lai Zhong guo zhi wen xue : Hu Shi wen cun di 2 ji di 2 juan" . . . "胡適文存第2集第2卷" . . . . . . .