BLACK, Sam
Practical public relations /[by] Sam Black - 4th ed. - London ELBS and Pitman 1976 - xiii, 229 p.
Includes bibliography.
273000969
Public relations
659.2 / BLA
Practical public relations /[by] Sam Black - 4th ed. - London ELBS and Pitman 1976 - xiii, 229 p.
Includes bibliography.
273000969
Public relations
659.2 / BLA