000 00410nam a22001577a 4500
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008 140204b xxu||||| |||| 00| 0 eng d
040 _aBSU
_cBSU
082 _222
_a371.1024 BRE
100 _aBrenda stevens & Dr. Susan Pirie.
_917380
245 _aClassroom investigations vol.3.
260 _c1984.
300 _avarious pages.
_c30 cm.
658 _aEducation.
942 _2ddc
_cBK
999 _c8170
_d8170