000 00418nam a22001577a 4500
999 _c2369
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005 20211016180604.0
008 161206b xxu||||| |||| 00| 0 eng d
020 _a9781742860343
040 _cIK
100 _aSprod,Tim
245 _aDiscussions in Science : promoting conceptual understanding in the middle school years
260 _aAustralia
_bACER Press
_c2015
300 _a174p
942 _2ddc
_cFA