STUDIES IN THE PHYSICAL DEVELOPMENT OF NEGROES IV. ONSET OF PUBERTY

[1] Correlations in physical and mental growth [J]. JOURNAL OF EDUCATIONAL PSYCHOLOGY, 1925, 16 : 458 - +

[2] BOAS F., 1933, HUMAN BIOL, V5, P429

[3] The relation between physical and mental development [J]. SCIENCE, 1941, 93 : 339 - 342

[4] The tempo of growth of fraternities [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1935, 21 : 413 - 418

[5] Boas F., 1940, RACE LANGUAGE CULTUR

[6] BOAS FRANZ, 1932, HUMAN BIOL, V4, P307

[7] ENGEL ET, 1934, HUM BIOL, V6, P431

[8] ENGELMANN GG, 1902, NY MED J, V75, P270

[9] ENGELMENN GJ, 1902, N Y MED J MED REC, V75, P221

[10] FROMMOLT G, 1936, RASSEFRAGEN GEBURTSH

[1] Correlations in physical and mental growth [J]. JOURNAL OF EDUCATIONAL PSYCHOLOGY, 1925, 16 : 458 - +

[2] BOAS F., 1933, HUMAN BIOL, V5, P429

[3] The relation between physical and mental development [J]. SCIENCE, 1941, 93 : 339 - 342

[4] The tempo of growth of fraternities [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1935, 21 : 413 - 418

[5] Boas F., 1940, RACE LANGUAGE CULTUR

[6] BOAS FRANZ, 1932, HUMAN BIOL, V4, P307

[7] ENGEL ET, 1934, HUM BIOL, V6, P431

[8] ENGELMANN GG, 1902, NY MED J, V75, P270

[9] ENGELMENN GJ, 1902, N Y MED J MED REC, V75, P221

[10] FROMMOLT G, 1936, RASSEFRAGEN GEBURTSH