Organisation: GEOHETRI

Aftonbladet – 1853-06-13

ARITHHETIK, ALGEBRA, GEOHETRI, TRIGONOMETRI.

Aftonbladet – 1851-11-01

ARITHHETIK, ALGEBRA, GEOHETRI, TRIGONOMETRI.

Aftonbladet – 1851-10-08

ARITHMETIK, ALGEBRA, GEOHETRI, TRIGONOMETRI.