Free Download Handbook of data compression… By David Salomon, Giovanni Motta, D. Bryant Publisher Springer 2010 ISBN 1848829027,978-1-84882-902-2,978-1-84882-903-9..

Free Download Variable-length codes for data compression… By David Salomon Publisher Springer 2007 ISBN 1846289580,978-1-84628-958-3,978-1-84628-959-0..