Aperçu gratuit du livre The Tutor's Assistant; Being a Compendium of Practical Arithmetic, for the Use of Schools or Private Students ... from the 43d Derby Ed. Rev. Cor. and Enl. by the Addition of Superficial Mensuration, and a Compendium of Book-Keeping by Single Entry;
The Tutor's Assistant; Being a Compendium of Practical Arithmetic, for the Use of Schools or Private Students ... from the 43d Derby Ed. Rev. Cor. and Enl. by the Addition of Superficial Mensuration, and a Compendium of Book-Keeping by Single Entry;