Rogers, Claude Ambrose, 1920- Packing and covering / by C. A. Rogers. - Cambridge: University Press, 1964. - viii, 111 p.; 23 cm. - Cambridge tracts in Mathematics and Mathematical Physics; no. 54 . Bibliography: p. 104-109. Subjects--Topical Terms: Generalized spaces. Dewey Class. No.: 512.817 ROG