Inventors
notation: T39-T40
type: Concept
related: Engineers

Engineers
in scheme: lcsh
modified: 2007-02-23T07:52:58
member: collection LCSHAuthorizedHeadings
member: collection LCSH General
member: collection SubdivideGeographicalIndirect
broader: Engineering personnel
related: Inventors
type: Concept
created: 1986-02-11T00:00:00

Engineering personnel
type: Concept