000 00294nam a2200109 4500
245 _aSocial mobility and political change
_cIoan Davies
100 _aDavies, Ioan
260 _aLondon
_bMacmillan
_c1970
300 _a133p.; 18cm.-
490 _aKey concept in political science
082 _a320
_bDAV
999 _c12767
_d12767