Whitehead.G. Office Practice Made Simple - 4th - The English Language Book Society (ELBS) and W.H.Allen London 1973 - 368p. ILL.,Cht.,Fig and Table ISBN: 0-491-02217-4 Nat. Bib. No.: 6093 Subjects--Topical Terms: Management & Public Relations Universal Decimal Class. No.: 651.011 / WHI