· (A) Prof. Helmer (C) prof. Osborn (B) Delbeck and Vande Ven (D) Prof. zwicky. (B) 69....
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· (A) Prof. Helmer (C) prof. Osborn (B) Delbeck and Vande Ven (D) Prof. zwicky. (B) 69. "Creative thinking involved breaking down and restructuring our knowledge about a phenomenon