000 00344nam a2200157Ia 4500
082 _a658.152
_bN277.IA
100 _aNational Economic Development Office, London
245 _aInvestment appraisal
_b
260 _aLondon
_bHMSO
_c1969
300 _a
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a16720
999 _c16720
_d16720