000 00313nam a2200133Ia 4500
008 160710s2014 xx 000 0 und d
020 _a9788123917009
082 _a624.171 RAJ
100 _aRAJU, N. KRISHNA
245 _aPRESTRESSED CONCRETE BRIDGES
260 _bCBS
_c2014
300 _a357
942 _2ddc
_cB
999 _c68628
_d68628