000 00448nam a2200181Ia 4500
008 250428s9999 xx 000 0 und d
020 _a9-71117067-1
082 _aF 330 V71e 1992
245 0 _aEconomics : an introduction
245 0 _cVillegas, Bernardo M.
250 _afourth edition.
260 _bSinag-tala Publishers Inc.
260 _c1992
300 _a383 pages.
526 _a300 Social Sciences
942 _2DDC
942 _cB
999 _c33810
_d33810