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005 20250508153456.0
008 008 250505s9999 xx 000 0 eng d
037 _aBooks to be hide in OPAC
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.01, UNI/O
_qFEDL
100 _aBrown Kenneth E
245 0 _aOfferings and enrollments in science and mathematics in public high schools
245 0 _cU S Department of Health, Education, and Welfare
300 _a44p.
942 _cHB
_h371.01, UNI/O
999 _c1343130
_d1343130