00796nam0-22003011i-450-99000050176040332120081212163845.00-12-056950-7000050176FED01000050176(Aleph)000050176FED0100005017620020821d1976----km-y0itay50------baenga-------001yyGasdynamic lasersan introductionJohn D. AndersonNew YorkAcademic Press1976180 p.ill.24 cmQuantum electronicsGas laser621.366Anderson,John DavidITUNINARICAUNIMARCBK99000050176040332110 B III 989042DINELDINELUNINA