Classification. Class L: Education.

Classification. Class L: Education.

Bibliografiska uppgifter
Institutionell upphovsman: Library of Congress. Classification Division
Materialtyp: Bok
Språk:English
Publicerad: Washington U. S. Government Printing Office 1951
Upplaga:3rd ed.
Ämnen:
Classification, Library of Congress.
Classification > Books > Education.