de Lange, LC Fluid mechanics. N6, [Student's book] De Lange, L C - First edition - Pinegowrie: Troupant Publishers; [Northlands] : Macmillan South Africa [distributor], [2015] - 98 pages: illustrations; 24 cm Problems and Exercises ISBN: 9781919780191 Dewey Class. No.: 532.05 LANG