ACKNOWLEDGEMENTS
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Architectural and Transportation Barriers Compliance Board, M.G.B. Long,
and R.L. Mace. Barrier Free Environments, Raleigh, NC, 1992
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Lane, A.B. Hill, U. Cohen, and T. McGinty. University of Wisconsin, Mil-
waukee Center for Architecture and Urban Planning Research, Milwau-
kee, WI, 1989
Report and Model Law of Public Play Equipment and Areas, M.L. Morrison
and M.E. Fish, Consumer Federation of America, Washington, DC, 1992
The Case for Mixed Age Grouping in Early Education, L.G. Katz,
D. Evangelou, and J.A. Hartman, National Association for the Education of
Young Children, Washington, DC, 1990
What is Quality Child Care? B.M. Caldwell and A.G. Hilliard, III, National
Association for the Education of Young Children, Washington, DC, 1985
PBS-140 - July 2003
AK-2