Tracy, J. C. and E. H. Lockwood. Introductory Course in Mechanical Drawing. New York: Harper & Brothers Publishers, 1898.
Tracy, J. C. and E. H. Lockwood. Introductory Course in Mechanical Drawing. New York: Harper & Brothers Publishers, 1898.
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identifier
2000023081
created
2001-07-26T22:18:04
license
modified
2007-03-03T09:51:00
2007-08-03T16:32:16
title
Tracy, J. C. and E. H. Lockwoo ...... r & Brothers Publishers, 1898.
shortTitle
Tracy and Lockwood, Introductory Course in Mechanical Drawing (1898)