TY - BOOK AU - SUBHRAMANYAM, N AU - AVADHANULU, M N AU - LAL , BRIJ TI - A TEXTBOOK OF OPTCS PY - 2009/// CY - DELHI PB - S CHAND & COMPANY LTD KW - QUANTUM OPTICS KW - PHOTONICS KW - WAVE OPTICS KW - RAY OPTICS KW - OPTICS ER -