000 | 00303 a2200121 4500 | ||
---|---|---|---|
080 |
_a54-4 _bR 821 R |
||
245 | 1 |
_aReagent chemicals and standards _cby Joseph Rosin |
|
260 |
_aNew Jersey _bD. Van Nostrand _c1967 |
||
650 | _aChemicals | ||
100 | 1 |
_aRosin, Joseph _d |
|
300 | _a641 p. | ||
901 | _a96360 | ||
999 |
_c28542 _d28542 |