Progress.

Bibliographic Details
Corporate Author:	Unilever (Firm)
Format:	Journal
Language:	English
Published:	[London] [publisher not identified] ;
Subjects:	Economic history > Periodicals. Chemical industry > Periodicals.
Online Availability:

Description
Published:	Began publication in 1899. Cf. Willing's press guide, 1940. v. 1-54, no. 306; 1899-1970.
Physical Description:	54 volumes in : illustrations (part color) portraits ; 26 cm. quarterly.
ISSN:	0033-0566