| LDR | | 00638namu 2200181 k 4500 |
| 001 | | 000000325007 |
| 005 | | 20140717134443 |
| 008 | | 080909s1990 us a 000a eng |
| 040 | |
▼a 247004 |
| 049 | |
▼l M1034358
▼f D |
| 056 | |
▼a 570 |
| 090 | |
▼a 570
▼b 오87윤88
▼c -1990 |
| 100 | |
▼a 윤태경 |
| 245 | 01 |
▼a The effect of the cation to anion resin ratio on mixed-bed ion exchange performance at ultra-low concentrations /
▼d by Taekyung Yoon |
| 260 | |
▼a Stillwater :
▼b Oklahoma State Universtity,
▼c 1990 |
| 300 | |
▼a xiv, 167 p. :
▼b ill. ;
▼c 27 cm. |
| 502 | |
▼a Thesis (doctoral)
▼b Oklahoma State Universtity
▼c Chemical Engineering
▼d 1990 |
| 653 | |
▼a 화학공학 |