000 00302nam a2200121 4500
082 _a370
_bSTA.D
084 _2Colon Classification
100 _aStaton, Thomas F
245 _aDynamic approach to study /
_cby Thomas F Staton
260 _bScott Foresman,
_c1966.
650 _aEducation
942 _cBK
999 _c679289
_d679289