000 00294nam a2200121Ia 4500
100 _aDavid L Gallahue
020 _a0-471-08779-3
942 _cBK
245 _aUnderstanding motor development in children
260 _aJohn Wiley, New York
_c1982
082 _a158 Gal
300 _axv,455p figs.
999 _c21110
_d21110