00399nam a2200121Ia 4500008004100000040001700041082002600058110005000084245004000134260002600174300001500200650006200215190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta315.41B2bB594S  aBihar.Directorate of Economics and Statistics 0aStatistical hand book (1961), Bihar  aPatnabDirectorc1963  axiv, 368p.  aBihar (India)-Statistics; Economic indicators-India-Bihar