DISCOVERING THE WESTERN PAST A LOOK AT THE EVIDENCE VOLUME 1:TO 1715
MERRY E.WIESNER JULIUS R.RUFF WILLIAM BRUCE WHEELER1989 年出版310 页ISBN:0395475856
DISCOVERING THE WESTERN PAST A LOOK AT THE EVIDENCE VOLUME 2:SINCE 1650
MERRY E.WIESNER JULIUS R.RUFF WILLIAM BRUCE WHEELER1989 年出版397 页ISBN:0395475864