00318nam a2200109Ia 450000500170000000800410001708200160005810000240007424500600009826000400015830000100019820260205105005.0260111s9999||||xx |||||||||||||| ||und||  a303.4  T73U  aTrivedi, Harshad R. 0aUrbanization and macro-social change/Harshad R. Trivedi  aAllahabadbChugh Publicationsc1975  a182p.