Frick, Bertha Margaret.
Sears list of subject headings : with suggestions for the beginner in subject heading work / Bertha Margaret Frick - 8th ed. - New York : Wilson, 1959. - 610 p. ; 27 cm.
Subject headings.
Classification, Decimal.
025.49 / SEA
Sears list of subject headings : with suggestions for the beginner in subject heading work / Bertha Margaret Frick - 8th ed. - New York : Wilson, 1959. - 610 p. ; 27 cm.
Subject headings.
Classification, Decimal.
025.49 / SEA