000 00497nam a22001697a 4500
003 BD-DhUL
005 20170604113246.0
008 871021s1987 xx 000 0 und d
035 _a1690855
040 _aBD-DhUL
_bBD-DhUL
_cBD-DhUL
_dBD-DhUL
082 _a025.4
245 0 0 _a1980 standard industrial classification :
_bsupplement /
260 _aOttawa, Canada :
_bStatistics Canada, Standards Division,
_c1987.
300 _a14 p. ;
_c28 cm.
942 _2ddc
_cREF
984 _aANL
_cEpamq 722
999 _c203896
_d203896