Designing and space planning for libraries : a behavioral guide / Aaron Cohen, Elaine Cohen. Cohen, Aaron, 1935- Cohen, Elaine, 1938- joint author. Library architecture. Libraries Space utilization. Z679.5 .C64 022 COH Includes index. Bibliography: p. 243-245. New York : R. R. Bowker Co., 1979. 1979. 1979 Text 250 p. : eng