000 00305nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a330.12
_bSKA/E
100 _aSKARIA, P.P.
245 0 _aECONOMIC SYSTEMS
250 _a7th Ed.
260 _bVrindavan Publications, Calicut
_aCalicut
_c1995
942 _cBK
999 _c1143
_d1143