QUANTUM ELECTRONICS IN TWO VOLUMES VOLUME 2:MASER AMPLIFIERS AND OSCILLATORS
V.M.FAIN AND YA.I.KHANIN1969 年出版312 页ISBN：
A TALVE OF TWO SCHOOLS:DEVELOPING SUSTAINABLE EARLY FOREIGN LANGUAGE PROGRAMS
RICHARD DONATO2010 年出版183 页ISBN：
THE SELECTED WRITINGS AND SPEECHES OF SIR EDWARD COKE VOLUME TWO
STEVE SHEPPARD2003 年出版1183 页ISBN：
THE DEBATE THE LEGENDARY CONTEST OF TWO GIANTS OF GRAPHIC DESIGN
RICK POYNOR2015 年出版175 页ISBN：9781580934121
Two Teachers in the Room: Strategies for Co-Teaching Success
Elizabeth Stein2017 年出版122 页ISBN：1138689985
