000 00405cam a22001097a 4500
008 180718b1963 xxu||||| |||| 00| 0 eng d
082 _aI5513 Eu72
100 _aEuropean Economic Community-Commission
245 _aPrinciples and methods used in the business surveys carried out among heads of enterprises in the community
_cby European Economic Community-Commission
260 _a
_b
_c1963
300 _a43+p.
999 _c491569
_d491569