000 00250 a2200109 4500
082 _a016.33
_bUn3i
245 1 _aINTERNATIONAL BIBLIOGRAPHY OF ECONOMICS
260 _aParis
_bUnesco
_c1957
300 _a7 v.
964 _gCIRC
997 _a12721 v. 4 C
999 _c452782
_d452782