*Bentley 37.P6.1831 Preston, L., Preston's Treatise on book-keeping. (cont.9
Seme. New York. 1838, 183 p. Tables. 24 1/2 cm, in 4s, *Bentley 37.P6.1838 Lacks the Biography Contains his The book-keeper's diploma. Same. 18239. 168, 32,13 p. 241/2 en. *Bentley 37.P6.1839
Contains his "Book-keeper's diploma" and his "Cubical estimates."
Same. 1340. *Bentley 27.P6.1840
& (cont. on next card)