Astronomy. 5912.5 **5082.35 Kepler, or Keppler, Johann. Opera omnia... (continued 1) 1605; Bericht vom neven Stern, 1604; Prognosticum in annos 1618, 19; Responsio ad Roeslinum; Tertius interveniens. II. Astronomiae pars optica; De tubo optico, etc.; De stella nova in Serpentario; De stella nova in Cygno; Phaenomenon singulare in sole visus. III. De motibus stellae Martis; Fragmenta studio- (continued)