*Bentley. 37.P6.1821 BOOKKEEPING. Preston, L., Preston's Treatise on book-keeping. (cont. 3)
Same. 1842. 168, 32, 13 p. £4 1/2 cm., in 4s. *Bentley 37.P6.1842
Same. 1843, *Bentley 37.P6.184% Contains his The book-keeper's diploma end Preston's Cubical estimates...
Same. 1844. 224, 40 p. *Bentley $7.P6.1844 Contains his The book-keeper's ciplomae with
separate title-page ana paging. ® (cont. on next card)