TY - BOOK AU - Yarsley, V. E. AU - Flavell, W. AU - Pekins, N. G. TI - Cellulosic plastics: cellulose acetate;cellulose ethers; regenerated cellulose; cellulose nitrate U1 - 668.44 PY - 1964/// CY - London PB - Plastics Institute N1 - Includes index ER -