Published by the same Author and sold hy J. Johnson,N° 72, St, Paul's Church Yard ,

1. The Scholar’s Guide to Arithmetic; or aComplete Exercise Book for the Use of Schools. WithNotes, containing the reason of every Rule, demonstratedfrom the most simple and evident principles ; together withGeneral Theorems, for the more extensive use of the science.4th Edit. price 2s. bound.

2. An Introduction Tq Mensuration and Prac-tical Geometry. With Notes, containing the reasonof every Rule, concisely and clearly demonstrated, ad Edit.price zs. bound.

3. An Introduction to Algebra; with Notes andObservations: designed for the Use of Schools, and Placesof Public Education. Price 3s. bound.

And speedily nuill he published .,

The Elements of Geometry, or an Abridgment ofthe first six, and the eleventh and twelfth Books of Euclid.With Notes, Critical and Explanatory.