


default search action
"Marketing secondary information products and services."
Donald W. King (1982)
- Donald W. King:
Marketing secondary information products and services. J. Am. Soc. Inf. Sci. 33(3): 168-174 (1982)

manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.