000 00471nam a2200157 a 4500
003 AR-LpUBP
005 20230522201000.0
007 ta
008 090902s1930 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
245 1 0 _aClassified index of occupations :
_bFifteenth census of the United States
260 _aWashington :
_bGovernment Printing Office,
_c1930.
300 _a203 p. ;
_c18 cm.
500 _a15 census of the United States
942 _aBK
999 _c272481
_d272481