000 00294nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330GUP;S
100 _aGupta, R L
245 2 _aA survey of research in economics
260 _aNew Delhi
_bAllied
_c1978
942 _cGB
999 _c35645
_d35645