00639nam a22001577a 4500 0 0 0 0 GGL GGL 2020-01-01 Purchased: Multi-Line Books 2504.74 0 517.4 WEI 57836 2020-01-01 00:00:00 1 BK 27767 27767 9780486630694 (pbk) 0486630692 (pbk) 517.4 WEI Weinstock, Robert Calculus of variations with application to physics & engineering New York Dover Publications, Inc. 1974 x, 326 p. : ill. ; 21 cm. Includes bibliographical references and index. Calculus Mathematics Isoperimetric problems Independent variables Quantum mechanics Elasticity theory Differentiation Electrostatics Engineering Integration RICAS BK