000 00303nam a2200121Ia 4500
001 179486
008 170722s9999 xx 000 0 und d
020 _a9788183556088
245 _aGATE CIVIL engineering /
260 _aRoorkee :
_bC L Media ,
_c2012.
923 _d20121212
_nMBC-1404/1
942 _cREF
999 _c149095
_d149095