| 000 | 00337nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1947 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 100 | _aFrank J. Welcher | ||
| 245 | _aOrganic Analytical Reagents | ||
| 250 | _a1st | ||
| 260 |
_aPRINCETON ,NEW JERSEY _bD. VAN NOSTRAND COMPANY, INC. _c1947 |
||
| 300 | _a442 | ||
| 700 |
_a _a |
||
| 999 |
_c31988 _d31988 |
||