Elementary and middle school mathematics
35 €
Resultados de «Object-teaching»
Astronomía, matemáticas, física y química antes de que el siglo XX las reinventara.
Entendido como
Libros
The teaching of physics for purposes of general education
35 €
Celestial objects for common telescopes
145 €
Elementarmathematik vom höheren Standpunkte aus
35 €
Access to Math
250 €
Basic chemistry
45 €
An introduction to the study of chemistry
105 €
An introduction to algebra
140 €
Chemical principles
25 €
The geography of the heavens
60 €
The Ontario high school chemistry
35 €
On the study and difficulties of mathematics
60 €
A Compendium of Natural Philosophy ..
60 €
A manual of chemistry
190 €
The Christiana riot and the treason trials of 1851
20 €
Graphical methods
50 €