《续修四库全书》第166册收《四书按稿》一部,原书系清抄稿本,编者将作者定为“[清]江永撰”。原书稿藏于复旦大学图书馆,馆方确认其为清乾隆十五年抄本。该书版框高212毫米,宽310毫米,无栅栏框格,每页以上下两栏抄录,共205页。藏弆者做出上述判断的依据主要有两点:一是该书第一部分《大 “Continuation of the Sikuquanshu” Volume 166th Collection “four books according to the manuscript,” a, the original book of the Qing reprint manuscript, the author of the author as “[clear] Jiang Yongzhuan.” The original manuscript was hidden in the library of Fudan University, the museum confirmed it as the Qing Emperor Qianlong fifteen years transcript. The book version of the high 212 mm, 310 mm wide, no fence box, each page to the upper and lower two transcripts, a total of 205 pages. Tibetans make the above judgments based on two main points: First, the first part of the book "big