000 00308nam a2200121Ia 4500
008 220201s1964 xx 000 0 eng d
082 _a330.18
100 _aHart, PE & others
245 0 _aEconometric analysis for national economic planning
260 _bButterworths
_c1964
300 _a320
942 _2ddc
999 _c77975
_d77975