| 000 | 00319 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a547 _bD 125 O |
||
| 245 | 1 |
_aOutline of organic nitrogen compounds _cby E.F. Degering |
|
| 260 |
_aMichigan _bYpsilanti _c1945 |
||
| 650 | _aOrganic Nitrogen Compounds | ||
| 100 | 1 |
_aDegering, E.F. _d |
|
| 300 | _a752 p. | ||
| 901 | _a18488 | ||
| 999 |
_c29138 _d29138 |
||