000			00326nam a2200133Ia 4500
008			140317s9999 xx 000 0 und d
082			_a312
100			_aNag,Prithvish
245			_aCensus mapping survey.
260			_aN Delhi _bConcept pub. _c1984
300			_a299
653			_aStatistics of Population
942			_2ddc _cBK
999			_c10677 _d10677