000 00335nam a2200133Ia 4500
008 221001s1968 xx 000 0 eng d
082 _a338.9 LEW
100 _aLewis, W. Arthur
245 0 _aPrinciples of economics planning
250 _a2nd ed.
260 _aLondon
_bUnwin University Books
_c1968
300 _a128p.
942 _2ddc
_cBK
999 _c120
_d120