TY - BOOK AU - Levine Ira N TI - Quantum chemistry SN - 9789332558533 (pbk) U1 - E:(CN1), L4;Q6-;9 PY - 2016/// CY - New Delhi PB - Pearson KW - Molecular electronic structure KW - Molecular symmetry KW - Perturbation theory N1 - Appendix 661-663p.; Bibliography 665-666p.; Index 685-706p ER -