000			00310nam a2200109 4500
020			_a0580050785
082			_a025.43 UDC/BSI/20
100			_aBritish standards Institution
245			_aUDC 337 customs policy BS 1000(337) 1969 _cBritish standards Institution
260			_aLondon _bB S I _c1969
942			_cREF
999			_c379978 _d379978