000 00246nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aH L Bhatia
245 0 _aLok vitt
260 _aNew Delhi
_bVikas Pub
_c1998
650 _aEconomics
942 _cBK
999 _c9850
_d9850