000 00264nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aT R Jain
245 0 _aPre university economics(hindi)
260 _aAmbala
_bRavi Pub.
_c1974
650 _aEconomics
942 _cBK
999 _c2022
_d2022