00580nam a22001937a 4500 BD-DhUL 20150117145711.0 150117b xxu||||| |||| 00| 0 eng d BD-DhUL BD-DhUL 623.8128 F898d Fridman,A L Design and testing of trawls / by A L Fridman; M M Rozenshtein; V N Lukashov New Delhi : U.S. Dept. of Commerce, ©1979. xii, 212 p. : ill. ; 24 cm. Trawls and trawling. Rozenshtein; M M, Lukashov,V N ddc BK 32108 32108 0 0 ddc 0 623_812800000000000_F898D 0 60447 DUSL DUSL GEN 1987-02-28 Purchased 623.8128 F898d 300857 2015-01-17 1 2015-01-17 BK