Effectiveness of centralized library service in elementary schools

Détails bibliographiques
Collectivité auteur:	Rutgers University, New Brunswick, N. J. Graduate School of Library Service
Format:	Livre
Langue:	English
Publié:	New Brunswick, N. J. Rutgers University Press [c1963]
Édition:	2nd ed.
Sujets:	Gaver, Mary Virginia, 1906- School libraries.