00294nam a2200121Ia 45000030006000000080041000060400015000471000027000622450032000892600022001215460012001430050017001550STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRao, C.N.R.; Rao, K.J.  aPhase transitions in solids  bMcgraw hillc1978  aEnglish20220125170236.0