Harrison, John.
Secretarial duties. John Harrison - 4th ed. - London: Pitman publishing, 1970. - iv, 316p:
0273315331
Secretaries
651 / HAS
Secretarial duties. John Harrison - 4th ed. - London: Pitman publishing, 1970. - iv, 316p:
0273315331
Secretaries
651 / HAS