000			00542nam a2200181Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a338.54 _bB915
100			_aBry Gerhard
245			_aCyclical analysis of time series _bselected procedures and computer programs
260			_aNew York _bNBER _c1971
300			_axiv,216p.
440			_aNational Bureau of Economic Research : Technical paper; no.20
650			_aBusiness cycles
700			_aBoschan Charlotte _4Auth.
942			_cBK
999			_c65604 _d65604