540 MAD - C (SEM 5-6) MADAN, R.L. CHEMISTRY FOR DEGREE STUDENTS; B.SC. SEMESTER V-VI / / R. L. MADAN. - NEW DELHI : : S. CHAND PUBLISHING, , 2018 (2019 RPT). xii, 268 P. : PAPER BACK 9789352830435 : 250/- * CHEMISTRY - QUANTUM CHEMISTRY - SPECTROSCOPY - PHOTOCHEMISTRY.