TY - BOOK AU - Brannan, James R. AU - Boyce, William E. AU - McKibben, Mark A. TI - Differential equations : an introduction to modern methods and applications SN - 978-81-265-5836-0 U1 - 515.35 23rd. PY - 2016/// CY - New Delhi PB - Wiley KW - Differential equations UR - www.wiley.com ER -