Permanence/durability of the book--II; test data of naturally aged papers
সংরক্ষণ করুন:
| OCLC: | 846265 |
|---|---|
| সংস্থা লেখক: | |
| ভাষা: | English |
| প্রকাশিত: |
Richmond,
1964.
|
| মালা: | W.J. Barrow Research Laboratory. Publication
no. 2. |
| বিষয়গুলি: | |
| বিন্যাস: | Monograph Note that CRL will digitize material from the collection when copyright allows. |