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Index Entry
Limit Structural Transformative Tendencies:
“Great circle arcs represent limit structural transformative tendencies of outward surface tensing as occasioned by internal pressures and great circle segment chords represent the optimum limit structural behavior of the axes of compression-resisting columns which oppose external pressure by surface spreading.”
Cite PENNA. TRIANGLE, p. 11, Nov '52, as confirmed and rewritten by RBF at Kennedy Airport, NY, 1 Apr '72.
