D. E. Gray

发表

Comparison of manual and online retrospective searching for agricultural subjects

Susan M. Johnston, D. E. Gray, 1977 .

The use of computer‐based bibliographic information services in the Ministry of Agriculture, Fisheries and Food

Susan M. Johnston, D. E. Gray, 1979 .

American Institute of Physics Handbook

D. E. Gray, I. E. Dayton, 1957 .

Manual of veterinary investigation laboratory techniques. Volume 1.

D. E. Gray, G. M. Purvis, D. Ostler, 1984 .

The National Academy of Science and the National Research Council

D. E. Gray, 1952 .

American Institute of Physics (AIP). Handbook

D. E. Gray, 1963 .

Practical experience in microfacsimile publication

Dwight E. Gray, D. E. Gray, 1952 .

Do technical reports become published papers

Dwight E. Gray, D. E. Gray, Staffan Rosenborg, 1957 .