A PEOPLE AND A NATION:A HISTORY OF THE UNITED STATES VOLUME 1 TO 1877 BRIEF SIXTH EDITION
MARY BETH NORTON AND OTHERS2003 年出版368 页ISBN:
1991 ANNUAL BOOK OF ASTM STANDARDS SECTION 1 LRON AND STEEL PRODUCTS VOLUME 01.01 STEEL-PIPING,TUBIN
1991 年出版870 页ISBN:0803115849