000 00287nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9780135731307
082 _a338.544NEL
100 _aJoseph Nellis
245 0 _aBusiness economics
260 _bPrentice hall
_c1992
942 _cBK
999 _c457730
_d457730