00373nam a22001697a 4500 20260209093313.0 9798886130683 English 330 R24 CHA Chatterji Monojit Problem Solving Economics 01 London World Scientific 2024 288 2000.00 BK 176580 176580 0 0 0 0 PSG PSG 2026-02-09 2000.00 0 330 R24 CHA 152718 2026-02-09 09:33:46 2000.00 2026-02-09 Economics BK