000 00302nam a2200109Ia 4500
008 220117s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a658.403 KAU
100 _aKaufman,Roger
245 0 _aIdentifying And Solving Problems; A System Approach
260 _bUniversity Associates,Inc
_c1979
999 _c31111
_d31111