000 00615nam a2200193Ia 4500
005 20250508160143.0
008 008 250505s9999 xx 000 0 eng d
037 _aBooks to be hide in OPAC
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a370.973, ILL/O
_qFEDL
100 _aOdell Charls W
_9767989
245 0 _aConservation of intelligence in illinois high schools
245 0 _cBureau of Educational Research College of Education
260 _aUrbana
_bThe University of Illinois
_c1925
300 _a55p.
942 _cHB
_h370.973, ILL/O
999 _c1362260
_d1362260