TY - BOOK AU - Tiwari Manoj K. AU - Prof. K. K. Gupta Gu. AU - University of Delhi. Faculty of Inter-Disciplinary & Applied Science. Department of Electronic Science ED - University of Delhi. Faculty of Inter-Disciplinary & Applied Science. Department of Electronic Science TI - Theoretical and experimental photonic bangap studies in periodic structures for electronic materials PY - 2008/// KW - ELECTRICAL ENGINEERING ER -