TY  - BOOK
AU  - Brouwer,Dirk,1902-
AU  - Clemence,Gerald M.
TI  - Methods of celestial mechanics
SN  - 0121356507
PY  - 1961///
CY  - New York
PB  - Academic Press
KW  - Mechanics, Celestial
N1  - Includes bibliographical references and index
ER  -