000 00328nam a2200133Ia 4500
008 221102s9999 xx 000 0 und d
082 _a338.954 DAS
100 _aDash, L N
245 0 _aEconomics of Infrastructure
260 _bRegal
_aNew Delhi
_c2007
300 _a221 p.
650 _aEconomics; Isfrastructure
942 _cBK
999 _c5763
_d5763