000 00285nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aA S Chouhan
245 0 _aRashtriya lekha paddhatti awam aarthik siddhaant
260 _aNew Delhi
_bS Chand
_c1987
650 _aEconomics
942 _cBK
999 _c7473
_d7473