@BOOK{ Book!D - 99017557,
AUTHOR = "/ by D.S.Mitrinovic and J. Ulcar. In cooperation with R. S. Andesrssen [Translated the Serbian],Mitrinovic",
TITLE = "Differential geometry",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران",
SUBJECT = "Geometry, Differential -- problems, exercises etc",
URL = "/book/99017557/Differential-geometry/"}