00390nam a2200145Ia 450000100060000000300050000600500170001100800410002801000170006924500440008626000480013030000140017865000200019265000320021245018BIBL20171207085053.0920210s1991    dcu    gr0   f000000eng0d  adoc92000397 00aHow we think and learnblecture series.0 aWashingtonbNational Learning Centerc1991.  avi, 60 p. 0aLearning2Local 0aThought and thinking2Local