Haynes, Marion E. Personal time management / Marion E. Haynes. - Rev. ed. - Menlo Park, Calif. : Crisp Publications, c1994. - vi, 89 p. : ill. ; 26 cm. - 50-Minute series . - Fifty-Minute series . ISBN: 156052264x Subjects--Topical Terms: Time management. LC Class. No.: HD69.T54 / H388 1994