000 00323nam a2200133Ia 4500
008 170101s1990 xx 000 0 und d
020 _a8121910439
082 _a338 RED
100 _aReddy, P.N.
245 0 _aPrinciples of business economics
260 _aNew Delhi
_bS,Chand
_c1990
300 _aP.375
942 _2ddc
_cBK
999 _c71981
_d71981