000 00280nam a2200121Ia 4500
100 _aSundharam, K. P & Vaish, M. C
250 _a14th ed
942 _cBK
245 _aPrinciples of economics
260 _aRatan, New Delhi
_c1959
082 _a330.954 Dat/Sun
300 _ax, 10-20
999 _c19157
_d19157