000 | 00457nam a22001577a 4500 | ||
---|---|---|---|
008 | 230518b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 66:003.62 _bL9 |
||
100 |
_aAustin, D G _99328 |
||
245 | _aChemical engineering drawing symbols | ||
260 |
_aLonon: _bJohn Wiley & Sons, _c1979 |
||
300 | _axv, 96p. | ||
650 | _aChemical technology | ||
653 | _aDrawing | ||
942 |
_2udc _cREF |
||
999 |
_c31781 _d31781 |