00274nam a2200109Ia 450000500170000000800410001708200180005810000210007624500330009726000240013030000100015420260205050721.0260111s9999||||xx |||||||||||||| ||und||  a301.24  G552P  aGoel, Dharmendra 0aPhilosophy and social change  aDelhibAjantac1989  a295p.