000 00346nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a624.2 N277
100 _aNATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH
245 0 _aGANGA BRIDGE AT PATNA: A COST BENEFIT STUDY
260 _aNEW DELHI
_bN.C.A.E.R
_c1967
300 _a23X16
942 _cBK
_2DDC
999 _c15269
_d15269