TY - BOOK AU - Benjamin, B S TI - Structural design with plastics SN - 0-442-20167-2 U1 - 678.5.06:69 PY - 1982/// CY - N.Y PB - Van Nostrand Reinhold Co. KW - Plastics - Structural design KW - Plastics - Applications KW - Plastics in building ER -