An Introduction to Sears list of subject headings

書目詳細資料
主要作者:	Corrigan, Philip Richard D.
格式:	圖書
語言:	English
出版:	London Bingley 1967
主題:	Sears, Minnie Earl, 1873-1933. List of subject heading for small libraries. Subject headings > Programmed instruction.