000 00295nam a2200121 4500
082 _a370
_bSUR.S
084 _2Colon Classification
100 _aSurvey
245 _aSocial studies instruction in the elementary /
_cby Survey
260 _bWinston,
_c1971.
650 _aEducation
942 _cBK
999 _c682157
_d682157