TY - BOOK AU - Barnsley,Alan TI - Crafts in plastic foam SN - 0823009998 PY - 1973/// CY - New York PB - Watson-Guptill KW - Plastics craft KW - Plastic foams KW - Polystyrene N1 - Bibliography: p. 93 N2 - Instructions for creating a variety of decorative objects from polystyrene materials ER -