skip navigation
The Library of Congress
> LCCN Permalink
View this record in:
MARCXML
|
LC Authorities & Vocabularies
Hard materials
LC control no.
sh 85058869
LC classification
TA418.45
Topical heading
Hard materials
Browse this term in
LC Authorities
or the
LC Catalog
See also
Hardness
Browse this term in
LC Authorities
Materials
Browse this term in
LC Authorities
Mechanical wear
Browse this term in
LC Authorities