TY - BOOK AU - Ray,Sidney F. TI - Photographic chemistry and processing SN - 024051386X AV - TR210 .P523 1994 U1 - 771 20 PY - 1994/// CY - Oxford, Boston PB - Focal Press KW - Photographic chemistry KW - Dictionaries KW - Photography KW - Processing N1 - Includes bibliographical references ER -