000 | 00518nam a22001577a 4500 | ||
---|---|---|---|
008 | 230517b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 66/69(083) _bH6 |
||
245 | _aHenley's twentieth century book of formulas, processes and trade secrets | ||
260 |
_aNew York: _bThe Norman W. Henley Publishing Company, _c1946 |
||
300 | _a867p. | ||
650 | _aChemical technology | ||
653 | _aTrade | ||
700 | _aHiscox, Gardner D (Ed.) | ||
942 |
_2udc _cREF |
||
999 |
_c31545 _d31545 |