000 00361nam a2200133Ia 4500
008 210901s1968 xx 000 0 eng d
082 _a338.4095496 THW
100 _aThweatt, William O.
245 4 _aThe concept of elasticity and the growth equation
260 _aBombay
_bAsia Publishing House
_c1968
300 _a91
650 _aEconomics
942 _2ddc
_cBK
999 _c3799
_d3799