000 00380nam a2200157Ia 4500
008 130629s9999 xx 000 0 und d
082 _a338.542 COL-B
100 _aColberg , Marshall R;Forbush, Dascomb R
245 _aBusiness Economics
250 _a7
260 _bSurjeet
_c1987
_aDelhi
300 _a539
650 _aBusiness Cycles
650 _aCommerce
942 _cBK
999 _c20091
_d20091