*Bentley 27.P6.1331 BOOKKEEPING. Preston, L., Preston's Treatise on book-keeping (cont. 4)
Same. 1845. Collins. 184, 3, 8 p. Tables. 25 1/2 om. *Bentley 37.P6.1845
Same. 1846. 224, 40 p. *Bentley 37.P6.1846 Contains his The book-keeper's diploma.
Same. 1848. 224, 40 p. 24 1/2 cm., in 4s. *Bentley 37.P6.1848 Lacks Preston's Cubical estimates. (cont. on next card)