TY - GEN AU - Simmons, George F. AU - Krantz, Steven G. TI - Differential equations: theory, technique, and practice SN - 9780070616097 U1 - 515.35 PY - 2019/// CY - Chennai PB - McGraw Hill Education Pvt Ltd. KW - Differential equations KW - Boundary value problems KW - Differential equations numerical solutions KW - Dynamical systems N1 - it includes bibliographical references and index ER -