000			00387nam a22001577a 4500
020			_a9780131950849
082			_a375.001 WIG
100			_aWiggins, Grant P.
245			_aUnderstanding by design
250			_a2 nd ed.
260			_aNew Jersey _bPrentice Hall ; _c2005
300			_axi, 370p. : _e27 cm
650			_aCurriculum planning
700			_aGrant P. Wiggins
942			_cBK
999			_c488571 _d488571