000 00311nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330.9 LEW;P
100 _aLewis, W Arthur
245 0 _aPrinciples Of Economic Planning
260 _aLondon
_bGeorge Allen & Unwin
_c1969
942 _cGB
999 _c20640
_d20640