000 00326nam a2200121Ia 4500
001 80823
008 170722s9999 xx 000 0 und d
100 _aJordon, Am
245 _aMeasurement in education
_bAn introduction /
260 _c1953.
490 _aMc Graw Hill series in education ed by Harold Benjamin
942 _cGEN
999 _c44814
_d44814