| 000 | 00371 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aGidvani, B.S., Dobble, J.M. | |
| 245 | 1 | _aChemical constants of lac-some notes on the acid, saponification and hydroxyl valueson lac | |
| 260 |
_aLondon _c1940 |
||
| 300 | _a1-15 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aLondon Shellac Research Bureau. Bulletin No. 4 | ||
| 901 | _aS46843 | ||
| 999 |
_c102549 _d102549 |
||