00500nam 2228214 450000100060000000300230000600500090002900800410003808200080007907200330008702000180012010000150013826000240015325000060017724500240018365000330020765000360024065000320027628214StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621 aa brief history of the laser a0-07-135967-2 aJeff Hecht bMCGRAW. HILL c1992 a2 athe laser guidebook aa brief history of the laser aenhancements to laser operation alaser theory and principles