-凯发平台

hea|  |00611nam0 2200241   45  
000|  |142332
001|  |97002909
005|  |970714154007.0
011|  |▼a0039-7911
092|  |▼acn▼b545b0057
100|  |▼a19920916a19719999m  y0engy0120    ba
101|0 |▼aeng
102|  |▼ausa
110|  |▼aaga    0uu0
200|10|▼asynthetic communications
207| 0|▼av.1 (1971)-
210|  |▼anew york, n.y.▼cmarcel dekker, inc.
430| 1|▼12001 ▼aorganic preparations -
   |  |and procedures
530|0 |▼asynthetic communications
531|  |▼asynth.commun.
541|1 |▼a（美）合成通讯
690|  |▼ao621.3
905|  |▼a801▼d/▼e▼f40