530.41 PILLAI, S . O . SOLID STATE PHYSICS / / S . O . PILLAI. - 6TH ED. - NEW DELHI: : NEW AGE INTERNATIONAL,, 2005 ( 2006 RPT ). xxii , 819 P. : xvi , 725 P. / 4TH ED / 7TH ED/ 2015 (RPT 2016)/ xvi, 880 P. ; 26237 - LOST & REPLACED - 6TH REV ED / 2005 / 819 P.. : 325/- / 425/- * MATTER - SOLID STATE.