| 000 | 00554nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | 000000089582 | ||
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aZ247.B3 No.6 | ||
| 245 | 1 | 0 |
_aPermanence and durability of the books - V1 _b : spot testing for unstable modern book and record papers |
| 260 |
_aRichmond, Virginia _b: W.J. Barrow Research Laboratory, _c1969 |
||
| 300 |
_a28p. _b: ill. _c; 24cm. |
||
| 490 | _a(permanence/durability of the books); 6 | ||
| 650 | _aResearch report | ||
| 650 | _aTesting | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c61321 _d61321 |
||