| 000 | 00478nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 211109s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a541 _bSIG-B |
||
| 100 | _aNo Author, | ||
| 245 | 0 | _aBiochemical Organoc Compounds:For Research and Diagnostic Reagents | |
| 260 |
_bSIGMA Chemical Company _aUnknown _c1989 |
||
| 300 | _a1948p | ||
| 630 | _xGENERAL STACK | ||
| 650 |
_aPhysical chemistry _vChemistry & allied sciences _xNatural sciences & mathematicsChemistry |
||
| 942 | _cBOOK | ||
| 999 |
_c44294 _d44294 |
||