000 00427nam a2200145Ia 4500
008 100324s9999 xx 000 0 und d
100 _aDas Gupta A; Ray S
245 _aAggregate demand with parallel markets 1989 NIPFP working paper no 1/89
260 _c1989
_bNIPFP
_aNew Delhi
366 _b1989
520 _astack room
541 _gGratis
650 _aMarketing
942 _cBK
999 _c71932
_d71932