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- [43] CHAPTER XVII ADULT EDUCATION AND THE NATIONAL URBAN LEAGUE JOURNAL OF NEGRO EDUCATION, 1945, 14 (03): : 396 - 402
- [48] CHAPTER XVII MORALE OF THE NEGRO ON THE HOME FRONT: WORLD WARS I AND II JOURNAL OF NEGRO EDUCATION, 1943, 12 (03): : 417 - 428
- [49] Chapter XVII. Export trade - The economic outlook for exports of petroleum products TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1927, 77 : 784 - 797