issued by The Nautical Almanac Office United States Naval Observatory

issued by The Nautical Almanac Office United States Naval Observatory

by Marian Card Donnelly

Jaap Tinbergen

issued by The Nautical Almanac Office United States Naval Observatory, Her Majesty's Nautical Almanac Office Royal Greenwich Observatory

K.R. Lang

edited by Giuliano Giuricin and Marino Mezzetti and Paolo Salucci

edited by J. -E. Solheim and E. G. Meištas

edited by A. R. Taylor, T. L. Landecker, and G. Joncas

edited by E.A. Muller and A.Jappel

edited by C. de Jager, A. Jappel

edited by Jon A. Morse and Roberta M. Humphreys and Augusto Damineli

edited by J. E. Barnes and D. B. Sanders

edited by Yervant Terzian, Daniel Weedman and Edward Khachikian

I. S. Glass

edited by David Merritt, J.A. Sellwood, and Monica Valluri

edited by Álvaro Giménez and Edward F. Guinan and Benjamín Montesinos

edited by T.R. Rimmele, K.S. Balasubramaniam and R.R. Radick

edited by Heino Falcke ...[et al.]

edited by Juri Poutanen and Roland Svensson

edited by Ray J. Weymann ... [et al.]

edited by J. E. Beckman and T. J. Mahoney

edited by I. Hubeny, S. R. Heap and R. H. Cornett

edited by Andrew J. Bunker and Wil J. M. van Breugel