00811cam a2200253 4500 758027330 TxAuBib 19911211120000.0 791026s1980||||||||||||||||||||||||eng|u 79024113 9780810913073 0810913070 (OCoLC)5706593 TxGR TxAuBib Schwartz, Seymour I., 1928- The mapping of America [Book] / by Seymour I. Schwartz and Ralph E. Ehrenberg. New York : H. N. Abrams, [1980] 363 p. : ill. ; 28 cm. Includes index. Bibliography: p. 19911211. Ehrenberg, Ralph E., 1937-, joint author. RV8