000 00286nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Puri, R.K. & Bappar, V.K."
245 0 _aSolid State Physics
260 _bS.Chand & Company
260 _c1997
365 _b65.00
942 _cBK
999 _c139304
_d139304