01099nam a2200301 i 450099100104646970753620020507105636.0950424s1992 us ||| | eng 0750301465b10165964-39ule_instLE00641229ExLDip.to Fisicaita53.2.653.2.6553.263621.36Anan'ev, Yurii A.462642Laser resonators and the beam divergence problem /Yurii A. Anan'ev ; translated from the russian from G. P. SkrebtsovBristol ; Philadelphia :Adam Hilger Ltd,1992xiii, 442 p. ;23 cmThe Adam Hilger series on optics and optoelectronicsLaser beams.b1016596424-05-1127-06-02991001046469707536LE006 53.2.63 YUR12006000046800le006-E0.00-l- 01010.i1020235327-06-02Laser resonators and the beam divergence problem188138UNISALENTOle00601-01-95ma -engus 01