00536nam a2200169Ia 4500 190328s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 339 B395I Beckerman, Wilfred An Introduction to national income analysis Wilfred Beckerman 2nd London English Language Book Society 1976 xii, 308p. ELBS edition Capital productivity; Economics; Equilibrium (Economics); Saving and investment BKS 19700 19700 0 0 DDC 0 0 NITIL NITIL 2019-04-02 0 339 B395I 99041 2019-04-02 00:00:00 2019-04-02 BKS