000 00655pam a2200217a 44500
008 160408b1934 xxu||||| |||| 00| 0 eng d
082 _a330.973
_bB937p
100 _aBurns, Arthur Frank
245 1 _aPRODUCTION TRENDS IN THE UNITED STATES SINCE 1870
260 _aNew York
_bNational Bureau Of Economic Research
_c1934
300 _a363
440 _aHalf Title
_v
500 _aIncludes Bibliography
500 _aWithout Thesis Note
500 _aThesis : (Ph. D.) -- Columbia University, 1934
650 _aU. S. -- Econ. Condit
650 _aU. S. -- Indus
650 _aU. S. -- Indus. -- Stat
964 _gCIRC
997 _aA15564 C
999 _c252539
_d252539