00249nam a2200109Ia 4500100002300000654002500023245002500048260003400073082001200107300000800119546001200127  aVelikhov/ E.P. ed   aMolecular Gas Lasers  aMolecular Gas Lasers  bMir  PublishersaMoscowc1981  a621.366  a266  aENGLISH