TY - BOOK AU - Strauss,Walter A. TI - Partial differential equations: an introduction SN - 9780470054567 AV - QA374 .S86 2008 U1 - 515.3 PY - 2009/// CY - New York PB - Wiley KW - Differential equations, Partial N1 - Includes bibliographical references (p. 427-430) and index UR - http://www.loc.gov/catdir/enhancements/fy1011/2010287546-d.html UR - http://www.loc.gov/catdir/enhancements/fy1011/2010287546-t.html ER -