Phelps, C. F. Polysaccharides / C.F. Phelps. - London : Oxford University Press, 1972. - 16 p. : ill. (some col.) ; 28 cm. - Oxford biology readers ; 27 . Cover title. ISBN: 0199141312 Nat. Bib. No.: GB72-18754 Subjects--Topical Terms: Polysaccharides.