000 00413nam a22001457a 4500
082 _a625
_bVAZ
_cN-02, P-20
100 _aVazirani V.N
_923345
245 _aRailways, Bridges and Tunnels
260 _aDelhi
_bKhanna Publishers
_c2012
300 _a199, 88 p. :
_bill. :
_c6 Cm
526 _a0
_b0
_c0
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526 _a0
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650 _aMCE
_9379
942 _2ddc
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999 _c547278
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