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005 20151217143940.0
008 100731t xxu||||| |||| 00| 0 eng d
020 _a007048645X
080 _a330
_bSAM
100 _aSamuelson, Paul A
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245 _aEconomics
250 _aEd.17
260 _aNew Delhi
_bTata Mc Graw - Hill
_c2001
300 _a792p.
653 _aEconomics
700 _aNordhaus, William D
_97545
942 _cBK
999 _c143961
_d143961