@BOOK{ Book!D - 95697470, AUTHOR = "Gupta , Satinder Bal", TITLE = "Topice in discrete matemathics", LIBRARY= "کتابخانه مرکزي و مرکز اسناد دانشگاه سمنان", SUBJECT = "، Computer science -- Mathematics.", URL = "/book/95697470/Topice-in-discrete-matemathics/"}