TY - BOOK AU - Pratt,Carl D. ED - Pennsylvania Manufacturing Confectioners' Association. ED - Pennsylvania Manufacturing Confectioners' Association. TI - Twenty years of confectionery and chocolate progress: from the proceedings of the 1947 to 1966 annual production conferences of the Pennsylvania Manufacturing Confectioners' Association SN - 0870550675 PY - 1970/// CY - Westport, Conn. PB - AVI Pub. Co. KW - Confectionery ER -