"Ten Principles of Good Light-
 ing," Architectural Forum,
 CII (March, 1955), p. 226.
 Gives good background material
 on lighting.
Tyler, J. W. "Physical Require-
 ments of the Elementary
 School Library," School Exe-
 cutive, LXXIII (September,
 1953), pp. 71-72.
 The specific suggestions in this
 article may be helpful to the
 architect, the administrator, and
 the librarian whose task it is to
 plan cooperatively school library
 quarters.
Wagner, R. W. "Photography in
 the High School," Educational
 Screen, XXIII, (February,
 1944), pp. 59-61.
 This is the best single presenta-
 tion of why high schools need
 photographic darkrooms. Spe-
 cific information about the
 darkroom is very limited.
"Williamsburg Junior High
 School," American School
 Board Journal, CXXXIII
 (July, 1956), p. 37.
 An example of natural lighting
 by use of glass block, clerestory
 and projected windows, and
 plastic skydomes.

 Leaflets
Douglas, Mary Peacock. A Yard-
 stick for Planning School
 Libraries. Available from


 Southern Desk Company,
 Hickory, North Carolina. Free.
 A very useful leaflet giving es-
 sential information in capsule
 form.


 Filmstrips
School Library Quarters. Chicago:
 American Library Association,
 1952. 35 mm., 98 frames, with
 captions and color. $15.00.
 Views of school libraries in Ful-
 ton County, Georgia.

 Specifications and Blueprints
Baltimore County, Maryland,
 Board of Education. Elemen-
 tary and Secondary School
 Library Specifications. Towson
 4, Maryland: Baltimore Coun-
 ty Board of Education. Free.
 Specifications for elementary
 and secondary school libraries,
 floor plans for typical libraries,
 and working drawings for equip-
 ment.
McJenkin, Virginia. Standard De-
 tails for Libraries. Atlanta,
 Georgia: Fulton County Board
 of Education, 1953. Free.
 Actual blueprints of all built-in
 equipment needed for storage of
 library and audio-visual equip-
 ment as well as other equipment
 for the workroom. Specifications
 are given for figuring space
 needed for elementary and high
 school libraries.