000 00425nam a2200109Ia 4500
008 160615s9999||||xx |||||||||||||| ||und||
008 160616s 000 0
100 _aMaradudin, A.A
245 _aElementary excitations in solids
942 _cBK
_2BK28221
080 _a539.2 MAR
999 _c28221
_d28221