000 00296nam a2200121 4500
008 160409b xxu||||| |||| 00| 0 eng d
082 _a640
_bC54
100 _aClarke, Robin
245 _aTechnological self-sufficiency
260 _aLondon
_bFaber & Faber
_c1976
300 _a302p.
942 _2ddc
999 _c25219
_d25219