@BOOK{ Book!D - 77784701,
AUTHOR = "Hilton, Peter John",
TITLE = "An introduction to homotopy theory",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "، Homology theory",
URL = "/book/77784701/An-introduction-to-homotopy-theory/"}