Ayres, Frank, Jr. Ŕlgebra moderna - Naucalpan de Juárez McGraw-Hill 2005 - 245 p. grafs. - Serie Schaum . ISSN: 968-422-917-8 Subjects--Topical Terms: ALGEBRAALGEBRA BOOLEANAALGEBRAS LINEALES Dewey Class. No.: BMG-LCB COL 512 AYRa