Beiser, Arthur Concepts of modern physics / Arthur Beiser. - 6th ed. - New Delhi: McGraw-Hill, c2011-2012. - Xiii, 541p.: ill.;, figs.;,tables.;, maps.; 21 cm. Includes index. Dept. of EEE ISBN: 007049553x Subjects--Topical Terms: Many electron Atoms Dewey Class. No.: 539 / BEC