TY - BOOK AU - Holmes,Mark H. TI - Introduction to perturbation methods T2 - Texts in Applied Mathematics, SN - 9781461454762 (alk. paper) U1 - 515.35 22 PY - 2013///] CY - New York PB - Springer KW - Perturbation (Mathematics) KW - BUEsh KW - ENGGEN KW - June2015 KW - Reading book N1 - Includes bibliographical references and index ER -