000 00436nam a2200169 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a372.3
_bSCH
100 _aSchneider, Herman
245 _aScience in Our World 5
250 _a3rd ed.;
260 _aBoston:
_bD.C. Heath and Company,
_c1965.
300 _a147p.;
_bcol.ill.
_c24cm
650 0 _aPrimary Education
700 _aSchneider, Nina
942 _2ddc
_cLM
999 _c140257
_d140257