000 00514nam a2200157 a 4500
005 20240602103921.0
008 040318s19uu xx 00 eng d
020 _a0675097878
100 _aSund, Robert B.
245 _aTeaching science by inquiry :
_bin the secondary school /
_cRobert B. Sund, Leslie W. Trowbridge.
260 _aColombus, Ohio :
_bMerrill,
_cc1967.
300 _aviii, 357 p.
650 _aScience
_xEducation (Secondary)
_xStudy and teaching.
700 _aTrowbridge, Leslie W.
942 _2ddc
999 _c82753
_d82753