01031nam a2200313 i 450099100087185970753620020507102601.0960409s1977 us ||| | eng b10141443-39ule_instLE00638329ExLDip.to Fisicaita53(082.2)53.2.6353.5.25539.2QC476.S86Howgate, D.461506Cooperative effects in matter and radiation /C. Bowden, D. Howgate, H. RoblNew York :Plenum Press,1977ix, 388 p. :ill. ;26 cm.LasersBowden, Charles M.Robl, Hermann R..b1014144321-09-0627-06-02991000871859707536LE006 53.5.2 BOW12006000065399le006-E0.00-l- 00000.i1016784527-06-02Cooperative effects in matter and radiation187015UNISALENTOle00601-01-96ma -engus 01