000 00323nam a2200121Ia 4500
100 _aGibson, Robert L & Mitchell, Marianne H
020 _a0-02-341730-7
942 _cBK
245 _aIntroduction to guidance
260 _aMacmillan Publishing Co. Inc,, New York
_c1981
082 _a371.42 Gib/Mit
300 _axvii, 469
999 _c13700
_d13700