00656nam a22002057a 4500 BD-KhUET 20120926172226.0 120926s19771970bg ||||| |||| 00| 0 eng BD-KhUET BD-KhUET 19 030 Competitorr's general knowledge tips / by a board of writers. 6th ed. Dacca, Bangladesh : Bswa Bangla; c1977. 96 p. : 21 cm. General knowledge 8233 A board of writers. 8234 ddc BK 7554 7554 0 0 ddc 0 0 KUETCL KUETCL GEN 1999-12-27 12.00 0 030 COM 3010006129 2012-09-26 00:00:00 1 2012-09-26 BK