GENETIC TECHNOLOGY A NEW FRONTIER OFFICE OF TECHNOLOGY ASSESSMENT
JOHN H.GIBBONS1982 年出版331 页ISBN：086531327X
The Virtual Community Homesteading on the Electronic Frontier revised edition
1993 年出版447 页ISBN：0262681218
FREEDOM'S FRONTIER CALIFORNIA AND THE STRUGGLE OVER UNFREE LABOR
EMANCIPATION2013 年出版324 页ISBN：
THE FRONTIER IN HISTORY:NORTH AMERICA AND SOUTHERN AFRICA COMPARED
HOWARD LAMAR LEONARD THOMPSON1981 年出版360 页ISBN：0300027427
SPACE COLONY FRONTIER OF THE 21ST CENTURY FRANKLYN M.BRANLEY
DIAGRAMS BY LEONARD D.DANK2222 年出版103 页ISBN：0525667415
Water Frontier：Commerce and the Chinese in the Lower Mekong Region
1750-18802004 年出版202 页ISBN：0742530833
SPECIAL EVENTS A NEW GENERATION AND THE NEXT FRONTIER SIXTH EDITION
DR.JOE GOLEDBLATT2010 年出版550 页ISBN：9780470449875
WHO'S WHO IN FRONTIER SCIENCE AND TECHNOLOGY 1ST EDITION 1984-1985
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