Astronomy and Astrophysics Abstracts, Vosl 69A-69B, Literature 1998, Part 1   
ed. by G Burkhardt, et al 
 - Berlin  S-V  1999 
 - x, 1022p  v.1, viii, 1023-1931p.  v.2 
<br/><br/><label>ISBN: </label>354065481X 
<br/><br/><label>Dewey Class. No.: </label>520  / N92.69A.1-N92.69B.1 "R"