530.12 GRIFFITHS, DAVID J INTRODUCTION TO QUANTUM MECHANICS / / D . J . GRIFFITHS ; CONTRIBUTED BY I . S . TYAGI. - 2ND ED. - NOIDA: : PEARSON EDUCATION, ASIA PVT. LTD.,, c 2015. xii , 480 P. : 9789332542891 : 599/-; 619/- * QUANTUM MECHANICS. * TYAGI, I . S * Title