000 00275nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aT R Jain & others
245 0 _aPre University Commerce Economics
260 _aAmbala
_bRavi Pub.
_c1975
650 _aEconomics
942 _cBK
999 _c2728
_d2728