Metric System Simplified > Editions
by Gerard W. Kelly First published March 1975
Published
by Sterling Publishing (NY)
Hardcover, 96 pages
Published January 1st 1975
by Sterling Pub Co Inc
Rev. and enl. ed, Hardcover, 96 pages
Published January 1st 1974
by Sterling Publishing
5th-Revised Edition, Hardcover, 0 pages
Published August 27th 1973
by Oak Tree P
Hardcover, 64 pages
Published January 1st 1976
by Cork Publishing
2nd Revised edition, Hardcover, 96 pages
