TY - BOOK AU - Engel, Thomas TI - Quantum chemistry and spectroscopy SN - 9788131712856 (pbk) U1 - 541.28 PY - 2007/// CY - New Dehli PB - Pearson KW - Quantum chemistry -- Textbooks N1 - "This edition is manufactured in India ..." Includes index; 1. From classical to quantum mechanics, 2. The schrodinger equation, 3. The quantum mechanical postulates, 4. Using quantum mechanics on simple systems, 5. The particle in the box and the real world, 6. Commuting and noncommuting operators and the surprising consequences of entanglement ER -