The Air Almanac contains the astronomical data required for air celestial navigation. The CD-ROM contains the same data found in the previously published book.
Providing astronomical data for air navigation, Air Almanac contains ephemeral data for the year, together with auxiliary tables and graphs, and a brief explanation of the use of the volume. It presen
Founded in 1971, The Witches' Almanac is a witty, literate, and sophisticated publication that appeals to general readers as well as hard-core Wiccans. At one level, it is a pop reference that will fa
