An Introduction to Sears list of subject headings

Podrobná bibliografie
Hlavní autor:	Corrigan, Philip Richard D.
Médium:	Kniha
Jazyk:	English
Vydáno:	London Bingley 1967
Témata:	Sears, Minnie Earl, 1873-1933. List of subject heading for small libraries. Subject headings > Programmed instruction.