00994nam a2200289 i 450099100102099970753620020507105228.0960215s1971 us ||| | eng b10162550-39ule_instLE00640866ExLDip.to Fisicaita53.2.6153.2.63621.36'6TK7871.3Siegman, A.E.462503An introduction to lasers and masers /A.E. SiegmanNew York :McGraw-Hill Book Co.,1971xiii, 520 p. :ill. ;24 cm.McGraw-Hill series in the fundamentals of electronic scienceLasers.b1016255017-02-1727-06-02991001020999707536LE006 53.2.63 SIE12006000011327le006-E0.00-l- 00000.i1019694827-06-02Introduction to lasers and masers188777UNISALENTOle00601-01-96ma -engus 31