TY - BOOK AU - Kovalevsky,Jean TI - Modern astrometry SN - 3540570233 (Berlin : acidfree paper) AV - QB807 .K683 1995 U1 - 526/.6 20 PY - 1995/// CY - Berlin PB - Springer KW - Astrometry N1 - Includes bibliographical references (p. [339]-347) and index ER -