000 00316nam a2200109Ia 45e0
008 181001s1965 xx 000 0 und d
100 _aSangal & Agrawal
245 0 _aBridge Engineering
260 _aDelhi
_bSaroj Pr. Delhi
_c1965
300 _a247
942 _2ddc
_cBK
999 _c976
_d976