The state of the library art.

Manylion Llyfryddiaeth
Prif Awdur:	Shaw, Ralph Robert, 1907-
Awdur Corfforaethol:	Rutgers University
Fformat:	Llyfr
Cyhoeddwyd:	New Brunswick, N. J. Graduate School of Library Service, Rutgers University Press,[1960-
Pynciau:	Library science.