@BOOK{ Book!D - 103934416,
AUTHOR = "Spivak, Michael",
TITLE = "A comprehensive introduction to differential geometry",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان",
SUBJECT = "Geometry, Differential",
URL = "/book/103934416/A-comprehensive-introduction-to-differential-geome/"}