000 002760000a22001210004500
245 _aTechnology, man and the environment
100 _aHamilton, David
260 _aLondon
_bFaber & Faber
_c1973
300 _a357 p.
080 _a6(091)
_bH3
041 _aEN
942 _cBK
999 _c102053
_d102053