00707nam a2200241Ia 4500 107315 BIBL 20160527182314.0 810330s1981 paua b 00110 eng 81003295 0891680284 EVLG BF441 .H33 153.4/3 19 153.43 H417c Hayes, John R. 233576 Local The complete problem solver John R. Hayes. Philadelphia, Pa. Franklin Institute Press c1981. v, 255 p. ill. 26 cm. Includes bibliographies and indexes. Problem Solving 154008 Local Thought and thinking 179664 Local 89274 89274 0 0 0 153_430000000000000_H417C 0 evl 13761 10 10 1 2016-05-27 164929 0 153.43 H417c 80000001072589 2017-05-18 00:00:00 r:107315 z:NCC:D 6