000 00439nam a2200181Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aSundharam, K.P.M.;Vaish, M.C.
245 _aPrinciples of economics
250 _aThirteenth
260 _bVikas publishing house;Delhi
_c1979
_aDelhi
300 _a0
546 _aEnglish
942 _2ddc
_cBK
999 _c9820
_d9820
005 20220125165535.0