Mercer, John, 1934- Mercer, John, 1934- Spanish Sahara / by John Mercer. - London : Allen & Unwin, 1976. Includes index. Bibliography: p. [250]-257. ISBN: L.8.25 LCCN: 76357741 //r82 Nat. Bib. No.: GB*** Subjects--Geographic Terms: Western Sahara. LC Class. No.: DT346.S7 / M47 Dewey Class. No.: 964/.8