00363nam a2200133Ia 450000500170000000800410001702000180005808200210007610000390009724500240013626000380016030000130019865000180021120250227100645.0231217s9999    xx            000 0 und d  a9788131500521  a530.41  ASH;1  R  aAshcroft, Neil W. David, Mermin N. 0aSolid state physics  c1976bCengage LearningaNew Delhi  axxi, 826  aSolid,physics