A Rudimentary Treatise on. By James Hann. A New Edition, re-written and enlarged by Professor J. R. Young 2/0
Euclid (The Elements of).
With many Additional Propositions and Explanatory Notes; to which is prefixed an Introductory Essay on Logic. By Henry Law, C.E. 2/6
⁂ Sold also separately, viz:—
Euclid. The First Three Books. By Henry Law, C.E. 1/6
Euclid. Books 4, 5, 6, 11, 12. By Henry Law, C.E. 1/6
Plane Trigonometry,
The Elements of. By James Hann. 1/6
Spherical Trigonometry,
The Elements of. By James Hann. Revised by Charles H. Dowling, C.E. 1/0