000 00285nam a22001337a 4500
082 _a330.12
_bSKA/E
100 _aSkaria, P P.
245 _aEconomic systems /
_cP P. Skaria
250 _a1
260 _c1984
_bVRINDA PUBLICATIONS
300 _a0
650 _aECONOMICS
942 _cBK
999 _c19770
_d19770