00892nam0-22003371i-450 99000111618040332120180924112235.003-075385-6000111618FED01000111618(Aleph)000111618FED0100011161820000920d1989----km-y0itay50------baengGas Laser TechnologyDouglas C. Sinclair, W. Earl BellNew YorkRinehart and Winston1989LaserElettronica quantistica537.2Sinclair,Douglas C.14740Bell,W. EarlITUNINARICAUNIMARCBK990001116180403321DCH-015-2813160DCH27A-07719241FI1DCHFI1Gas laser technology119264UNINAING01