000 00308nam a2200133 4500
082 _a370
_bMOR.F
084 _2Colon Classification
100 _aMoroney, M J
245 _aFacts from figure /
_cby M J Moroney
260 _bPengin books,
_c1974.
300 _a472p. :
650 _aEducation
942 _cBK
999 _c684615
_d684615