TY - BOOK AU - Thouless,D.J. TI - The quantum mechanics of many-body systems U1 - 530.1 PY - 1961/// CY - New York PB - Academic Press KW - Many-body problem KW - Mechanics, analytics KW - Quantum theory KW - Variations KW - Perturbation (Mathematics) N1 - Includes bibliographical references and index ER -