00277nam a2200109 a 450000500170000002000150001708200200003210000260005224500400007826000310011830000180014920251203090948.0 a0471633585 a530.41,bD, chr aChristman, J. Richard aFundamentals of solid state physics aNew YorkbJohn Wileyc1988 aix,518p, 22cm