000 00288nam a2200121Ia 4500
008 221001s1971 xx 000 0 eng d
082 _a338.521 JHI
100 _aJhingan, M. L.
245 0 _aAdvanced price theory
260 _aDelhi
_bRam
_c1971
300 _aviii, 519p.
942 _2ddc
_cBK
999 _c3454
_d3454