Hi, In MODS, <originInfo><publisher> is defined: the name of the entity that published, printed, distributed, released, issued, or produced the rsources. According to the definition, printing house is described by <originInfo><publisher> how can I separate publisher and printing house? -- Maliheh Dorkhosh, MA.student in LIS Tehran North Branch of IAU BA LIS Department of Shahed University Head of cataloging department of the central library and documentation center. University of Tehran http://organizing.blogfa.com/