000 00572nam a2200193Ia 4500
020 _a0884101916
082 _a371.26
_bANA
245 _aanalysis of educational productivity
_b: issues in microanalysis
260 _aCambridge:
_bBallinger,
_c1980
300 _a273p.
500 _aIncludes index
546 _aeng
650 _aEducational tests measurements-United States
_971860
650 _aAbility-Testing-Conqresses
_971861
650 _aEducation-Economic aspects
_971862
700 _aRobert Dreeben
_971863
700 _aJ. Alan Thomas
_971864
942 _cBK
999 _c24483
_d24483