TY - BOOK AU - Leighton,Walter TI - Ordinary Differential Equations SN - 6612863 AV - QA372 .L46 1976 U1 - 515/.352 PY - 1976/// CY - Belmont, Calif. PB - Wadsworth Pub. Co. KW - Differential equations N1 - Published in 1963-1970 under title: Ordinary differential equations; Includes index; Bibliography: p. 249 ER -