LEADER 00000nam 2200229 a 4500 001 0785887 003 UkHlHU 007 t 008 003009 5 1984 000 eng 040 UkHlHU 050 4 HQ 767.9 D4 110 2 National Research Council (U.S.).|bPanel to Review the Status of Basic Research on School-Age Children. 245 00 Development during middle childhood :|bthe years from six to twelve /|cW. Andrew Collins, editor. 260 Washington, D.C. :|bNational Academy Press,|c1984. 300 434p. 500 Report prepared by the National Research Council's Panel to Review the Status of Basic Research on School-Age Children. 650 0 Elementary school children. 650 0 Child development. 650 0 Child psychology. 700 1 Collins, W. Andrew,|d1944- 946 020 absent -- ISBN check required
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