00396nam a2200121Ia 4500008004100000040001700041082002500058110005100083245002900134260005800163300000900221650004400230190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta315.412bB594B  aBihar Directorate of Statistics and Evaluation 0aBihar aakaron mein, 1991  aPatnabDirectorate of Statistics and Evaluationc1991  aV.p.  aDemographic surveys-India-Bihar; Census