000 00304nam a2200121Ia 4500
082 _a910.131
_bMAN
100 _aMandal, R. B.
245 _aStatistics for geographers and social scientists.
260 _aNew Delhi
_bConcept Pub. Co.
_c1982
300 _a555p.
890 _aIndia
999 _c31979
_d31979