*Eentley 82&.P2R4 Packard, Silas Sadler, 1826-1898. Packard's New manual of book-keeping and cori espond—- ence. New York. Packard. ([1884. 158 p. @l cm.
Same. lOth edition, 1888. 22 cm. *Bentley 82.P24. 1888
Same. lth edition. 1890. *Bentley 82.P24.1890
Bookkeeping. @