Planning the college and university library building : a book for cumpus planners and architects /

ανά Ellsworth, Ralph E.
Έκδοση 1960

Academic library buildings : a guide to architectural issues and solutions /

ανά Ellsworth, Ralph E.
Έκδοση 1973

The school library : facilities for independent study in the secondary school /

ανά Ellsworth, Ralph E
Έκδοση 1968