An Introduction to Sears list of subject headings

An Introduction to Sears list of subject headings

Библиографические подробности
Главный автор: Corrigan, Philip Richard D.
Формат: ‌
Язык:English
Опубликовано: London Bingley 1967
Предметы:
Sears, Minnie Earl, 1873-1933. List of subject heading for small libraries.
Subject headings > Programmed instruction.