Industrial research and testing laboratories in Pennsylvania

Pennsylvania Dept. of Commerce.

Harrisburg, 1963.

974.8 PAM. NO.26

62 p. ; quarto.

Industrial research laboratories of the United States: including consulting research laboratories

Flinn, Alfred D. (Alfred Douglas), 1869-1937 | Cobb, Ruth | West, Clarence J. (Clarence Jay), 1886-1953 | Hull, Callie | Risher, Ervye L. | National Research Council (U.S.)

National research council, National academy of sciences, Washington, D.C, 1920-<1960>

Title varies: 1st-2d, 1920-21, Research laboratories in industrial establishments of the United States, including consulting research laboratories (varies slightly) 3d- ,1927- Industrial research laboratories of the United States ... Compilers: 1st, 1920, A. D. Flinn and others.-2d, 1921, Ruth Cobb-3d-5th, 1927-33, C. J. West (3d with E. L. Risher; 4th-5th with Callie Hull)-6th- 1938- Callie Hull and others. The 3d-5th, 1927-1933, published for the council's Research information service.

378.32 N21b 3d-11th ed.

v. ; 25 cm.