000 00471nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a330.62
_bN277
110 _aNational Bureau of Economic Research
245 _aTested knowledge of business cycles
_ba record for 1961 and plans for 1962
260 _aNew York
_bNBER
_c1962
300 _a118p.
500 _a42nd Annual report
650 _aEconomics
942 _cBK
999 _c94510
_d94510