000 00279nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624.2
100 _aSastry V V
245 0 _aBridge Engineering
250 _a1
260 _bDhanpat Rai & Co.,New Delhi
_c2013
942 _cBK
999 _c28371
_d28371