Trends in trade fairs : history, environment, marketing, motivation
Wedi'i Gadw mewn:
| OCLC: | 936548 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
Valkenburg,
Uitgeverij Het Land van Valkenburg
[c1973]
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| Pynciau: | |
| Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |