TY - BOOK AU - Simmons, George F. AU - Krantz, Steven George TI - Differential equations: theory technique and practice T2 - The Walter Rudin student series in advanced mathematics SN - 9780070616097 U1 - 515.35 PY - 2007/// CY - New Delhi PB - McGraw Hill Education (India) Private Limited KW - Differential equations KW - Boundary value problems N1 - Includes bibliographical references and index ER -