000 00344nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
100 _aJohn W. Best , James V. Kahn
245 _aResearch In Education
250 _a10th
260 _aDELHI
_bPEARSON EDUCATION
_c2008
300 _a510
650 _aQuality Auurance Techniques
942 _cBK
999 _c126044
_d126044