TY - MANSCPT AU - Osborn, Alex F. TI - Applied Imagination / U1 - 155 Os1 PY - 0000///c/957 CY - s.l. : PB - C. Scribner's Sons, KW - Imaginación Aplicada KW - Creación (literaria, artística, etc.) N1 - Principles and procedures of creative problem-solving ER -