Dykstra, Clifford E. Quantum chemistry and molecular spectroscopy / - New jersey : Prentice hall, englewood cliffs, 1992. - x, 470 p. : ill.; 23.5cm. include index ISBN: 0137473125 9780486780504 Subjects--Topical Terms: Molecular spectroscopyQuantum chemistry Dewey Class. No.: 541.28 / DYK