Table of contents of journal:

Authors: Vanysek, V Tichy, M Ticha, J Moravec, Z

Citation: V. Vanysek et al., Photometric studies of comets at the Klet' Observatory, CONTR AST O, 30(1), 2000, pp. 5-11

Authors: Zboril, M North, P

Citation: M. Zboril et P. North, He, CNO abundances and (v sin i) values in He-rich stars, CONTR AST O, 30(1), 2000, pp. 12-20

Authors: Skopal, A

Citation: A. Skopal, Notices to investigation of symbiotic binaries - I. Effective temperaturesof cool components, CONTR AST O, 30(1), 2000, pp. 21-28

Authors: Skopal, A Pribulla, T Wolf, M Shugarov, SY Jones, A

Citation: A. Skopal et al., Photometry of symbiotic stars - IX. TX CVn, CH Cyg, AX Per and AR Pav, CONTR AST O, 30(1), 2000, pp. 29-42

Authors: Antalova, A

Citation: A. Antalova, Daily soft X-ray flare indices (1983 and 1984), CONTR AST O, 30(1), 2000, pp. 43-52

Authors: Svoren, J

Citation: J. Svoren, Comet astrometry made at the Skalnate Pleso Observatory in the years 1992 and 1993, CONTR AST O, 30(1), 2000, pp. 53-63