The Astronomical almanac for the year ... 

 - Washington  London  U.S. G.P.O.  H.M.S.O.  c1980- 
 - v.  ill.  27 cm. 
 - 
 - 1981- 
<br/><br/> Computer & control abstracts  0036-8113  1986  Electrical & electronics abstracts  0036-8105  1986  Physics abstracts  0036-8091  1986 
<br/><br/>Issued by: the Nautical Almanac Office, United States Naval Observatory, and: Her Majesty's Nautical Almanac Office (1981 by order of the Science Research Council; 1982 on behalf of the Science Research Council; 1983- on behalf of the Science and Engineering Research Council). 
<br/><br/>Merger of: American ephemeris and nautical almanac; and: United States Naval Observatory. Nautical Almanac Office. Astronomical ephemeris for the year ... Data in major sections reproduced as part of a computer file: <1992-> Floppy almanac. 
<br/><br/><label>ISSN: </label>0737-6421 
 = Astron. alm. 
<br/><br/><label>CODEN: </label>ASALET 
<br/><br/><label>LCCN: </label>80647548 //r82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nautical almanacs--Periodicals.
<br/><br/><label>LC Class. No.: </label>QB8.U6  / A77 
<br/><br/><label>Dewey Class. No.: </label>528 
<br/><br/><label>National Agricultural Library Call No.: </label>153.2  / N22 
<br/><br/><label>GPO Item No.: </label>0394 
<br/><br/><label>Gov. Doc. Class. No.: </label>D 213.8: