000 00274nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aT R Jain etc
245 0 _aEconomics B Com I
250 _a3rd
260 _aAmbala
_bRavi Pub.
_c1972
650 _aEconomics
942 _cBK
999 _c1099
_d1099