@BOOK{ Book!D - 93991886,
AUTHOR = "/ s. nanda",
TITLE = "discrete mathematics",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد و انتشارات دانشگاه تبریز",
SUBJECT = "Mathematics,Computer science- Mathematics",
URL = "/book/93991886/discrete-mathematics/"}