@BOOK{ Book!D - 90021807,
AUTHOR = " by Jenny E. Pelletier.",
TITLE = "William Ockham on metaphysics :",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "William,approximately 1285-approximately 1349.,Metaphysics.",
URL = "/book/90021807/William-Ockham-on-metaphysics/"}