00385nam a2200121Ia 4500008004100000040001700041082002600058100001800084245009700102260002400199300001400223650002600237190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta301.2404bH715S  aHogbin, H Ian 0aSocial changebJasiah Mason lectures delivered at the university of BirminghamcH Ian Hogbin  aLondonbWattsc1958  aix, 257p.  aSocial change; Change