Top tip : look for existing data.

David Silverman explains the usefulness of secondary data in research.

Bibliographic Details
Other Authors: Silverman, David, 1943- (Commentator)
Format: Video
Language:English
Language Notes:Closed-captions in English.
Published: London : SAGE Publications Ltd, 2017.
Series:Doing Qualitative Research.
Subjects:
Online Access:Connect to this streaming video
Description
Summary:David Silverman explains the usefulness of secondary data in research.
Physical Description:1 online resource (1 video file (00:00:29)) : sound, colour.
ISBN:9781526458179
1526458179