On optimum fish tail propellers with two blades
By: Ruurd de Graaf
Contributors: Rijksuniversiteit te Groningen
Publisher: Rijksuniversiteit te Groningen
Published: 1970
Place of publication: Groningen
Language: eng; dut
Number of pages: 161
Subjects: Propellers
Notes: "Stellingen" (2 ℓ. in Dutch) inserted.

"Corrigenda" (1 ℓ.) inserted.

Thesis (doctoral)--Rijksuniversiteit te Groningen, 1970.

Bibliography: p. 158-159.