TY - BOOK ID - 114021487 TI - Methods of celestial mechanics AU - Brouwer, Dirk AU - Clemence, Gerald M. PY - 1971 SN - 0121356507 PB - New York (N.Y.): Academic press DB - UniCat KW - 521.1 KW - 521.1 Celestial mechanics. General principles of dynamical astronomy KW - Celestial mechanics. General principles of dynamical astronomy UR - https://www.unicat.be/uniCat?func=search&query=sysid:114021487 AB - ER -