TY - BOOK AU - Whelan, A AU - Dunning, D.J., ed. TI - Developments in plastics technology: : extraction SN - 0 85334 155 9 U1 - 678.027 PY - 1982/// CY - London PB - Applied Science Publishers KW - Plastics technology KW - Plastics-Extrusion KW - Plastics -Molding ER -