00829nam a2200241 a 4500 BD-KhUET 20120119153952.0 120119s1974 enka 001 0 eng BD-KhUET BD-KhUET 627 20 Nekrasov, B. 2495 Problems in hydraulics. / B. Nekrasov, N Fabrikant & A Kochergin. London, Blackie, c1974 190 p. : ills. 21 cm. Includes index. Hydraulics. Fabrikant, N. joint author. 2496 Kochergin, A. joint author. 2497 ddc BK 3060 3060 0 0 ddc 0 0 KUETCL KUETCL GEN 1979-06-09 Standerd Publishers 6.50 0 627 NEK 3010007705 2012-01-19 00:00:00 1 BK