Corporation, E. (1968). Stratified flow [kasetvideo]. Chicago, Ill. : Encyclopedia Britannica Educational Corp..
Chicago-čujuhus (17. p.)Corporation, Encyclopedia. Stratified Flow [kasetvideo]. Chicago, Ill. : Encyclopedia Britannica Educational Corp., 1968.
MLA-čujuhus (9. p.)Corporation, Encyclopedia. Stratified Flow [kasetvideo]. Chicago, Ill. : Encyclopedia Britannica Educational Corp., 1968.
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