TY - BOOK ED - Rajkamal ED - Maheshwari, K. P. ED - Sawhney, R. L. TI - Laser optics T2 - Reviews in contemporary physics SN - 8122404014 U1 - 535.58 PY - 1992/// CY - New Delhi PB - Wiley Eastern KW - Laser Optics KW - Optics KW - Photometry ER -