000 00453nam a2200121Ia 4500
001 155353
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100 _aKala, N.
245 _aAnalysis of geographic factors influencing the distribution of pre-primary educational institutions and their locational efficiency in Thiruvananthapuram district, kerala /
502 _aThesis (Ph.D.)--University of Kerala
653 _aGeography -education
942 _cGEN
999 _c167275
_d167275