BRACERS Record Detail
To access the original letter, email the Ready Division.
Collection code
RA1
Class no.
750
Document no.
.00000004
Box no.
11.16
Source if not BR
Recipient(s)
Chao, Yuen Ren
Sender(s)
BR
Date
1962/12/28
Enclosures/References
Form of letter
ALD
Pieces
1
BR's address code (if sender)
PP
Notes, topics or text
"The principle of abstraction defining property in terms of class membership appeared first in the Principles of Mathematics—e.g. Chapter XIX paragraph 157 page 166 and Chapter 26 paragraph 210 page 219."
Filed
Published
Russell letter no.
Thread
Reel no.
Frame no.
Record no.
127967
Record last modified 2015/05/19
Created/last modified by wolfeaa