Document (#34625)

Author
Spero, S.
Title
Dashed suspicuous
Issue
[10.04.2008].
Source
http://www.ibiblio.org/fred2.0/wordpress/?p=28
Year
2008
Content
"This is the latest version of the Doorbell -> Mammal graph; it shows the direct and indirect broader terms of doorbells in LCSH. This incarnation of the graphic adds one new piece of visual information that seems to be very very suggestive. Dashed lines are used to indicate broader term references that have never been validated since BT and NT references were automatically generated from the old SA (See Also) links in 1988."
Object
LCSH