Algebraic systems, trellis codes, and rotational invariance / Howard J. Chizeck and Mitchell D. Trott -- Topography of surfaces modified by fast ion bombardment / D. Ghose and S.B. Karmohapatro -- Scanning tunneling microscopy / L.L. Soethout, H. van Kemper, G.F.A. van de Walle -- Phosphor materials for cathode-ray tubes / Takashi Hase [and others].