000 00362cam a22001217a 4500
008 180718b1960 xxu||||| |||| 00| 0 eng d
082 _aP281 V598
100 _aVernon, P. E.
245 _aIntelligence and attainment tests
_cby P. E. Vernon
260 _aLondon
_bUniversity of London Press
_c1960
300 _a207p.
650 _aEducational tests and measurements
999 _c430855
_d430855