000 00322ngm a2200133 a 4500
001 1582
005 20160814164756.0
008 950606s19uu eng d
245 0 0 _aMatter
260 _bBennett Video Co.
_c1992
300 _aVHS
_bColor
_c22 minutes
440 0 _aUnderstanding Science
999 _c5531
_d5531