Prugovecki, Eduard Quantum mechanics in Hilbert space/ Eduard Prugovecki. - New York: Academic Press, 1971. - xv, 648 p.; 24 cm. - Pure and applied mathematics; a series of monographs and textbooks; v. 41. . - Pure and applied mathematics (Academic Press); 41. . LCCN: 75117639 //r862 Subjects--Topical Terms: Hilbert space.Quantum theory. Dewey Class. No.: 530.120 / P971q