TY - BOOK AU - Levine, Ira E. TI - Quantum chemistry SN - 81-297-0024-7 U1 - 541.28 PY - 2003/// CY - Singapore PB - Pearson Education KW - Angular momentum KW - Harmonic Oscillator KW - Quantum chemistry N1 - Includes bibliographical references and index; Bookland ER -