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850611s1986 nyua 001 0 eng |
| 082 |
0 |
0 |
|a 621.65
|b RYA
|
| 100 |
1 |
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|a Ryans, J. L
|e Author
|9 1091
|
| 245 |
1 |
0 |
|a Process vacuum system design and operation
|c J.L. Ryans
|
| 300 |
|
|
|a xii, 356 p. :
|b ill. ;
|c 24 cm.
|
| 653 |
|
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|a Vacuum pumps.
|a Chemical plants--Equipment and supplies.
|
| 700 |
1 |
|
|a Roper, D. L.
|9 1090
|
| 942 |
|
|
|c BK
|6 _
|
| 260 |
|
|
|a New York :
|b McGraw-Hill,
|c c1986.
|
| 500 |
|
|
|a Includes index.
|
| 020 |
|
|
|a 0070543550
|
| 999 |
|
|
|c 181621
|d 181621
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 62165_RYA
|7 0
|9 234167
|a PSR
|b PSR
|d 2010-08-04
|o 621.65 RYA
|p PS001160
|r 2010-08-04
|w 2010-08-04
|y BK
|