000 00308nam a2200121 4500
001 012718
005 20260807101707.0
008 260101s1994 pe 000 0 eng d
100 1 _aU.S. Department of Education
245 1 0 _aMathematics, Science and Technology
264 1 _aWashington D.C.
_c1994
942 _cLIBRO
999 _c41282
_d41282