TY - BOOK AU - Markley,Nelson Groh TI - Principles of differential equations T2 - Pure and applied mathematics: a Wiley-Interscience series of texts, monographs, and tracts SN - 0471649562 (cloth) PY - 2004/// CY - Hoboken, N.J. PB - John Wiley KW - Differential equations N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/toc/wiley041/2004040890.html UR - http://www.loc.gov/catdir/bios/wiley047/2004040890.html UR - http://www.loc.gov/catdir/description/wiley041/2004040890.html ER -