01065nam a2200241Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 0-8194-3015-3 IIA Library 535(082.1) SPI-3554 Society of Photo-Optical Instrumentation Engineers Conference China 1998 Sept. 16-17 22452 Photorefractive materials-phenomena and the related applications II proceedings of the SPIE held in Beijing, China,16-17 September 1998 edited by Pexian Ye, Tsutomu Shimura and Ratnakar R. Neurgaonkar Washington The International Society for Optical Engineering 1998 vii, 272p. SPIE proceedings series; v. 3554 Optics Photorefractive materials 22453 Neurgaonkar, Ratnakar R., ed. 22454 Shimura, Tsutomu, ed. 22455 Ye, Pexian, ed. 22456 The International Society for Optical Engineering 21262 BK 12809 12809 0 0 0 0 BAN BAN GEN 1998-12-18 3496.00 0 535(082.1)/ SPI-3554 13726 2021-11-05 3496.00 1998-12-18 BK Rs. 3496.00