000 00299nam a2200121Ia 4500
008 221118b |||||||| |||| 00| 0 eng d
040 _cBGL
100 _aDhingra, I.C.
245 0 _aPrinciples of Micro economics
260 _aNew Delhi
_bSultan chand & sons
_c2006
300 _a514p
942 _cWDSA
999 _c37608
_d37608