000 00288nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
100 _aHansagan, Ram S
245 0 _aEconomics of choice
250 _a1st ed
260 _bDC Publication
_aNew Delhi
_c1983
300 _a110p p.
942 _cBK
999 _c2871
_d2871