The new normal mental arithmetic: a thorough and complete course, by analysis and induction
Brooks, Edward 1831-1912
The new normal mental arithmetic: a thorough and complete course, by analysis and induction by Edward Brooks, A. M., superintendent of public schools of Philadelphia, late principal of Pennsylvania state normal school, and author of "Normal series of arithmetics", "Normal algebra", "Normal geometry", "Philosophy of arithmetic", etc. - Philadelphia Christopher Sower company 18--. - 176 p. 4°
Portada con grabado central. Encuadernación en keratol (6386, 6387). Sello en tinta de la Biblioteca Pública del Estado de Durango (6386, 6387)
Matemáticas
The new normal mental arithmetic: a thorough and complete course, by analysis and induction by Edward Brooks, A. M., superintendent of public schools of Philadelphia, late principal of Pennsylvania state normal school, and author of "Normal series of arithmetics", "Normal algebra", "Normal geometry", "Philosophy of arithmetic", etc. - Philadelphia Christopher Sower company 18--. - 176 p. 4°
Portada con grabado central. Encuadernación en keratol (6386, 6387). Sello en tinta de la Biblioteca Pública del Estado de Durango (6386, 6387)
Matemáticas
