000 00256nam a2200109Ia 4500
008 231212s1977 xx 000 0 und d
041 _aeng
082 _a515.1
100 _aEpifanow G.I.
245 _aSolid State Physics
260 _aMascow
_bMir Pub
_c1977
999 _c958419
_d958419