"Public relations" seminar
1975
29 S.
Conference Proceedings
English
RVK: | ZO 1900 |
Engineering Index Backfile | 1950
|Public relations of transportation
Engineering Index Backfile | 1931
|Publicity and Public Relations
NTIS | 1990
|Emerald Group Publishing | 2002
|Personnel and public relations
Engineering Index Backfile | 1923
|