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New Harbinger Publications
> David N. Greenfield
David N. Greenfield
title
ISBN-13
(ISBN-10)
year of publication
Virtual Addiction: Help for Netheads, Cyberfreaks, and Those Who Love Them
978-1-57224-172-5
(1-57224-172-1)
1999
D. G.
·
David G.
·
David Greenfield
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David N. Greenfield Ph.D
·
N.G.
David N. Greenfield Ph.D