Experimentation and measurement - Youden, W. J. 1900-1971 (Dover Publications, 1998)
"Unabridged republication of the work first published by the National Science Teachers Association in 1962 and reprinted in 1994 by the National Institute of Standards and Technology, U.S. Department of Commerce, NIST Special Publication 672, U.S. Government Printing Office, Washington, D.C."–T.p. verso.