*Bentley 69.P5.186£ BOOKKEEPING. Potter, S.A. and W.P. Hammond. Potter & Hammond's System of book-keeping. (cont. 2)
The preface to each volume contains a statement of the arrangement of the work.
Same. In three numbers. High school edition. By double entry. [c.1866] No. 3. 169 [1] p. *Bentley 69.P5. [1866]