000 00540nam a2200181Ia 4500
008 160601s9999 xx 000 0 und d
100 _aLamberton, D M, ed.
_91622
245 _aEconomics of information and knowledge
245 _bselected readings
260 _aMiddlesex
260 _bPenguin books
260 _c1971
300 _a384p.; 20cm.
650 _aBusiness planning
_91623
650 _aEconomic development - information services
_91624
650 _aEconomic Organisation
_91625
650 _aInformation and efficiency
_91626
999 _c520
_d520