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035 _a000111793
040 _aAR-BaBNM
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110 1 _aEncyclopaedia Britannica Educational Corporation.
245 1 0 _aScience Essentials Interactive. DOS Version 1.0
_h[recurso electrónico] /
_cEncyclopaedia Britannica Educational Corporation
260 _aBuenos Aires :
_bBritannica,
_c[19--]
300 _a6 disquetes
490 0 _aBritannica Science System
942 _2udc
_cMEDIA
999 _c137008
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