000 00486nam a2200181Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
020 _a0761976485
082 _a507.1
_bENG
100 _aEnger, Sandra K.
_98052
245 _aAssessing Student Understanding in Science
260 _bCorwin Press,
_c2001.
_aCalifornia :
300 _axi,178p.;
_c29cm
650 _aScience Teaching
650 _aScience
700 _aYager, Robert E.
_98053
942 _2ddc
_cLM
999 _c38070
_d38070