TY - BOOK AU - Devaney R L ed. ED - NSF-CBMS REgional Conference of Recent Developments in Celestial Mechanics( 1979 : Tufts University ) ED - TI - Classical mechanics and dynamical systems: proceedings U1 - 531.0151 PY - 1981/// CY - N Y PB - Marcel Dekker KW - Mechanics ER -