@BOOK{ Book!D - 100997094,
AUTHOR = "/ by A.G. Pinus",
TITLE = "Boolean constructions in universal algebras",
LIBRARY= "كتابخانه پردیس علوم (دانشگاه تهران)",
SUBJECT = "Algebra, Boolean,Algebra, Universal",
URL = "/book/100997094/Boolean-constructions-in-universal-algebras/"}