000 00295cam a22001097a 4500
008 180718b1957 xxu||||| |||| 00| 0 eng d
082 _aT253 P759t
245 _aThree case studies in automation
260 _aLondon
_bPolitical and Economic Planning
_c1957
300 _a58p.
650 _aAutomation
999 _c441233
_d441233