000 002800000a22001210004500
008 151217t1980 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a69:338(73)
_bB4
942 _cBK
100 _aBernhardt, A.D.
245 _aBuilding tomorrow
260 _aLondon
_bMIT
_c1980
999 _c138424
_d138424