TY - BOOK AU - Nambiar, K. R. TI - Lasers: principles, types and applications SN - 8122414923 U1 - 535.2 NAM PY - 2004/// CY - New Delhi PB - New Age International Publishers KW - Optics KW - Laser Physics KW - Laser N1 - Contents: Historical Background of Lase ER -