000 00000nam a2200000 a 4500
005 20251203090714.0
100 _aSrivastava,S.K.
245 _aEconomics of transport
260 _aDelhi
_bS.Chand
_c1987
300 _a610p.
_c22cm
690 _aTransport
690 _aEconomics
964 _bENGLISH
_c
_d
_e
_f
_g_
997 _a18373 C
999 _c17045
_d17045