000 00282nam a2200121 4500
082 _a370
_bCOH.D
084 _2Colon Classification
100 _aCohen, Sidney
245 _aDrug dilemma /
_cby Sidney Cohen
260 _bMcgraw hill,
_c1969.
650 _aPsychology
942 _cBK
999 _c680033
_d680033