TY - BOOK AU - Schaifers, K., ed. AU - Voigt, H. H., ed. TI - Numerical data and functional relationships in science and technology: vol. 2 T2 - Landolt-Bornstein numerical data functional relationships in science and technology SN - 3-540-10054-7 PY - 1981/// CY - Berlin PB - Springer-Verlag KW - Astronomy and astrophysics thesaurus KW - Handbooks - astronomy and astrophysics ER -