The 5BX plan for physical fitness for men.
Contributors: Canada. Royal Canadian Air Force.
Series: Penguin health
Publisher: Penguin
Published: 1986
Place of publication: Harmondsworth
Language: eng
Number of pages: 95
Subjects: Exercise for men.; Physical fitness for men.
Notes: Originally published, Ottawa , Queen's printer, 1958.

"Devised and developed by the Royal Canadian AirForce ... " - Cover.