00559cam a2200169 4500 103655374 TxAuBib 20120522120000.0 120515s1971||||||||||||||||||||||||eng|u TxAuBib NATGEO. NATIONAL GEOGRAPHIC MAGAZINE : VOL 139, 1971 / JAN-JUNE, 1971 ISSUES BOUND IN 1 VOLUME. WASHINGTON, DC : NATIONAL GEOGRAPHIC, 1971. 886 p. 20120522. TXALB