сиви Мэнсон (Seavy Manson) ( – ) – автор труда:
· A manual of business transactions,
to accompany the author's "Practical business book-keeping," or for
use without a text-book – Boston, D.C. Heath & co., 1893.
· Practical business book-keeping by
double entry – Boston
and London, D.C. Heath & co., 1894.