@BOOK{ Book!D - 90109320,
AUTHOR = " Peter John Hilton",
TITLE = "Homotopy, Theory and Duality.",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Homotopy theory.",
URL = "/book/90109320/Homotopy-Theory-and-Duality/"}