000 00298nam a2200121Ia 4500
100 _aSeth, M. L
250 _a16th ed
942 _cBK
245 _aPrinciples of economics : micro and macro economics
260 _aEducational Publishers, New Delhi
_c1978
082 _a330.1 Set
300 _aviii,808
999 _c4869
_d4869