00523n a2200193 a 4500 014178 OSt 20231221102221.0 231221b |||||||| |||| 00| 0 eng d sggscc sggscc 031 P2 REF Britannica Encyclopedia Britannica Concise Encyclopedia: The ultimate Desk reference New Delhi Encyclopedia Britannica Inc. 2002 xi,2067 Encyclopedia,Reference Books G ddc REF 0 0 ddc 0 0 SGGSCC SGGSCC 2020-09-22 0 031 P2 REF 16203 2020-09-22 00:00:00 2020-09-22 REF FF88/1 14187 14187