Description
Note:Starting with 1972/87 edition, vols. include historical monthly and annual average data.
Call Number:L 2.3: Online
Published:Began with: 1939/1982; ceased with: 1988/1994?
Publication Frequency:Irregular
Source of Description:
Description based on: 1939/1982; title from PDF title page (FRASER website, viewed June 6, 2018).
Latest issue consulted: 1988/1994 (FRASER website, viewed June 6, 2018).