@BOOK{ Book!D - 100980103,
AUTHOR = "/ (by) Paul R. Halmos",
TITLE = "Lectures on boolean algebras",
LIBRARY= "كتابخانه پردیس علوم (دانشگاه تهران)",
SUBJECT = "Algebra, Boolean",
URL = "/book/100980103/Lectures-on-boolean-algebras/"}