00301nam a2200133Ia 45000030006000000080041000060400015000471000033000622450024000952500010001192600009001295460012001380050017001500STCL150530s9999 xx 000 0 und d aSTCLcSTCL aAsheroft, N.W.; Mermin, N.D. aSolid state physics aFirst c1976 aEnglish20220125170136.0