Catalogue
A descriptive catalogue of the Grace K,Bab-
son collection of the works of Sir Isaac New-
ton and the material relating to him in the
Babson institute library, Babson Park, Mass.
With an introduction by Roger Babson Webber.
4:o New York 1950,
Suppl. Macomber, H.P., A supplement to the
catalogue ...	4:o Babson Park, Mass.1955
s

Catalogue
A descriptive catalogue of the Grace K.Bab-
son collection of the works of Sir Isaac New-
ton and the material relating to him in the
Babson institute library, Babson Park, Mass.
With an introduction by Roger Babson Webber,
4:0 New York 1950.
Suppl. Macomber, H.P. , A supplement to the
catalogue ...	4:0 Babson Park, Mass.1955.
6	al- -a 0
V	Ralo laik
A	Gal4~ pH -kot