TY - BOOK AU - Schechter,Martin TI - Operator methods in quantum mechanics / SN - 0486425479 (pbk.) U1 - 515.724 PY - 2002/// CY - Mineola, N.Y. : PB - Dover Publications, KW - Operator theory KW - Quantum theory N1 - Originally published: New York : North Holland, c1981; Includes bibliographical references (p. [319]-321) and index ER -