000 00321nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a535.84
_bECO
100 _aEcole cole D'Ete De Physique Theorique, 27th Session Les Hou
245 _aFrontiers in laser spectroscopy.
260 _bNorth-Horlland.
_aAmsterdam.
_c1977
999 _c141681
_d141681