000 00288nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aDatt, Ruddar
245 0 _aUnderstanding An Economy
260 _aAgra
_bRattan Prakashan
_c1971
300 _a426p
942 _cWD
999 _c14594
_d14594