NIST standard reference materials catalog.
Wedi'i Gadw mewn:
| Teitl Blaenorol: | National Measurement Laboratory (U.S.). Office of Standard Reference Materials. NBS standard reference materials catalog. |
|---|---|
| Awduron Corfforaethol: | , |
| Fformat: | Cyfresol |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C. :
Office of Standard Reference Materials, National Institute of Standards and Technology,
1990-.
|
| Cyfres: | NIST special publication ;
260. |
| Pynciau: |
| Cyhoeddwyd: | 1990-91- |
|---|---|
| Disgrifiad o'r Eitem: | Published: Gaithersburg, MD : Standard Reference Materials Program, National Institute of Standards and Technology, 1992-93-<1995-96>. |
| Disgrifiad Corfforoll: | v. : ill. ; 28 cm. Distributed to depository libraries in microfiche. Latest issue available also online via the World Wide Web. |