TY - BOOK AU - Hecht,Eugene AU - Ganesan, A. R. TI - Optics SN - 9788131718070 U1 - 535.22 21 PY - 2002/// PY - 2009/// CY - New Delhi PB - Pearson KW - Optics N1 - Includes bibliographical references (p. 685-688) and index ER -