The Number Concept: Its Origin and Development

by Levi L. Conant

[¹⁸⁸]Brinton, The American Race, p. 351.

[¹⁸⁹]Martius, Glossaria Ling. Brazil., p. 307.

[¹⁹⁰]Op. cit., p. 148.

[¹⁹¹]Müller, Sprachwissenschaft, II. i. p. 438.

[¹⁹²]Peacock, “Arithmetic,” Encyc. Metropolitana, 1, p. 480.

[¹⁹³]Brinton, Studies in So. Am. Native Langs., p. 67.

[¹⁹⁴]Op. cit., loc. cit.

[¹⁹⁵]Brinton, Studies in So. Am. Native Langs., p. 67. The meanings of the numerals are from Peacock, Encyc. Metropolitana, 1, p. 480.

[¹⁹⁶]Mason, Journ. As. Soc. of Bengal, Vol. XXVI. p. 146.

[¹⁹⁷]Curr, E. M., The Australian Race, Vol. III. p. 108.