OOSTERVELD, Marinus Willem Cornelis Wake adapted ducted propellers dissertation Marinus Willem Cornelis Oosterveld ; coordonator științific prof. dr. J. D. Van Manen - Amsterdam Veenman & Zonen 1970 - 130 p. fig., tab. ; 25 cm Donație prof. Gallin Source: C-263776 Index Terms--Genre/Form: teză de doctorat Universal Decimal Class. No.: 629.5.035(043.2)