000 00483nam a2200181Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aL13.I7
245 0 _aInvitational conference on testing problems: proceedings
260 _aPrinceton
260 _bEducational Testing Service
260 _c1968
300 _a141p.
300 _c23cm.
650 _aEducational tests and measurements
942 _2Library of Congress Classification
942 _cBook
999 _c98199
_d98199