CITATION
Unitary Arithmetic Embodying the First Book of Arithmetic of the Irish National Board With a Full Exposition of the Unitary System or Method of Working Arithmetic Without Rules . . Longmans, Green & Co, https://v2.cwrc.ca/islandora/unitary-arithmetic-embodying-first-book-arithmetic-irish-national-board-full-exposition.
Metadata
Title
Unitary Arithmetic Embodying the First Book of Arithmetic of the Irish National Board with a full Exposition of the Unitary System or Method of Working Arithmetic without Rules .
Contributors
- Creator (cre): Isbister, Alexander Kennedy
- Publisher (pbl): Longmans, Green & Co