@BOOK{ Book!D - 101099420,
AUTHOR = "/ By G.S. Sharma and I.J.S. Sarna",
TITLE = "Engineering Mathematics",
LIBRARY= "کتابخانه دانشکدگان فنی 1 دانشگاه تهران",
SUBJECT = "Engineering mathematics",
URL = "/book/101099420/Engineering-Mathematics/"}