00383nam a2200121Ia 4500082002500000100002700025245008800052260002900140300001900169490006300188500000500251700000500256  a309.2620954bM684.FC  aMitra, Asok and others  aFunctional classification of India's Urban areas by factor cluster method 1961-71b  aNew DelhibAbhinavc1981  a258p. Appendix  aAn Indian Council of Social Science Research and JNU Univ.  a  a