00772nam a2200205 4500 0 4 udc 0 0 CPL CPL GEN 2018-12-12 0 62(063) 2018-4079933967 2018-12-12 00:00:00 3E6537 2018-12-12 BK 486973 486971 Ge_NSL 20191021164100.0 181212s1972 hu ||||| |||| 00| 0 hun d eng 62(063) Proceedings of the fourth Conference on Fluid Machinery : Scientific Society of Mechanical Engineers (Budapest) ; Magyar Tudományos Akadémia. Budapest : Akadémiai Kiadó, ©1972. 1574 p. : ill. Includes bibliogr. references. საინჟინრო საქმე კონფერენციები Scientific Society of Mechanical Engineers (Budapest). 90899 90900 Magyar Tudományos Akadémia udc BK