Advanced optical manufacturing technologies : 4th international symposium on advanced optical manufacturing and testing technologies : 19-21 November 2008, Chengdu, China - Bellingham, Wash: SPIE, 2009 - 2 v. : ill. ; 28 cm ISBN: 9780819475428 Subjects--Topical Terms: Optical industry - Congresses Dewey Class. No.: 681.4 YAN