000 00281nam a22001337a 4500
008 181205b xxu||||| |||| 00| 0 eng d
020 _a
041 _aeng
080 _a721
100 _a41
101 _aNDE
245 _aBridges A Project Book
_cGregor,S.M
942 _2udc
_cBK
999 _c52836
_d52836