000 00293nam a22001217a 4500
082 _a25/01a
100 _aPaul A. Samuelson / William D. Nordhaus
_990581
245 _aEconomics
_bSamuelson Nordhaus
250 _a16th, ed.
260 _aKarachi.
_bNBF
_c1998
300 _a781p.
942 _cBK
999 _c70232
_d70232