Market, opinion and social research - Vocabulary and service requirements
出版:Standards Australia
专家解读视频
The objective of this Standard is to establish terms and definitions and service requirements for organizations and professionals conducting market, opinion and social research.
AS ISO 20252-2007
DR AS ISO 20252:2018
AS ISO 20252:2019
ISO 20252:2012 - Identical
ISO 20252 : 2012 - Identical
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