1 Table of Contents: “... Telescope -- Molecular Millimeter and Submillimeter Observations -- Nonequilibrium Chemistry...”

2 Table of Contents: “... Observations with a Tunable Filter and the Echelle Spectrograph of the Vacuum Tower Telescope at Tenerife...”

3 Table of Contents: “... -- The Hubble Space Telescope Before Launch: A Personal Perspective -- Helioseismic Measurements of the Solar...”