http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Peterson's guide to graduate programs in the physical sciences and mathematics
Peterson's annu. guides grad. study, Book 4 Peterson's guide grad. programs phys. sci. math
Graduate programs in the physical sciences & mathematics
Peterson's graduate programs in the physical sciences & mathematics
Issue for 1989 has on spine: "Peterson's annual guides."
Peterson's annual guides/graduate study. Book 4, Graduate programs in the physical sciences and mathematics
Peterson's graduate programs in the physical sciences, mathematics & agricultural sciences
Peterson's annual guides/graduate study ; book 4
Peterson's Guides, P.O. Box 2123, Princeton, NJ 08543-2123