TY - BOOK AU - Weinstock, Robert TI - Calculus of variations: with application to physics & engineering SN - 9780486630694 (pbk) U1 - 517.4 PY - 1974/// CY - New York PB - Dover Publications, Inc. KW - Calculus KW - Mathematics KW - Isoperimetric problems KW - Independent variables KW - Quantum mechanics KW - Elasticity theory KW - Differentiation KW - Electrostatics KW - Engineering KW - Integration KW - RICAS N1 - Includes bibliographical references and index ER -