00292 a2200121 4500 330 ECO 7468 10390 Economics a workers\' education manual New Delhi Oxford & IBH 1983 1983 x, 160p. 23cm. ECONOMICS L 36175 36175 0 0 0 0 LEN MAIN MAIN LEN 2008-09-24 2 330ECO 3982 2023-02-23 00:00:00 2023-02-10 0.00 2016-10-31 L