000 00286nam a22001337a 4500
020 _a0070578044
082 _a330
100 _aLawrence F. Ziegler
245 _aThe economy today
250 _a7th ed
260 _aNew York
_bThe McGraw-Hill
_c1997
300 _a666p
942 _cBK
999 _c3322
_d3322